521607576880

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5897}}^1\times {\mathrm{5003}}^1$

素因数の和:10943

約数の個数: 160

約数和(自身を含む): 1383361084224

約数和(自身を除く): 861753507344

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 170, 208, 221, 260, 272, 340, 442, 520, 680, 884, 1040, 1105, 1360, 1768, 2210, 3536, 4420, 5003, 5897, 8840, 10006, 11794, 17680, 20012, 23588, 25015, 29485, 40024, 47176, 50030, 58970, 65039, 76661, 80048, 85051, 94352, 100060, 100249, 117940, 130078, 153322, 170102, 200120, 200498, 235880, 260156, 306644, 325195, 340204, 383305, 400240, 400996, 425255, 471760, 501245, 520312, 613288, 650390, 680408, 766610, 801992, 850510, 1002490, 1040624, 1105663, 1226576, 1300780, 1303237, 1360816, 1533220, 1603984, 1701020, 2004980, 2211326, 2601560, 2606474, 3066440, 3402040, 4009960, 4422652, 5203120, 5212948, 5528315, 6132880, 6516185, 6804080, 8019920, 8845304, 10425896, 11056630, 13032370, 17690608, 20851792, 22113260, 26064740, 29502691, 44226520, 52129480, 59005382, 88453040, 104258960, 118010764, 147513455, 236021528, 295026910, 383534983, 472043056, 501545747, 590053820, 767069966, 1003091494, 1180107640, 1534139932, 1917674915, 2006182988, 2360215280, 2507728735, 3068279864, 3835349830, 4012365976, 5015457470, 6136559728, 6520094711, 7670699660, 8024731952, 10030914940, 13040189422, 15341399320, 20061829880, 26080378844, 30682798640, 32600473555, 40123659760, 52160757688, 65200947110, 104321515376, 130401894220, 260803788440, 521607576880]

約数ペア:

[(1, 521607576880), (2, 260803788440), (4, 130401894220), (5, 104321515376), (8, 65200947110), (10, 52160757688), (13, 40123659760), (16, 32600473555), (17, 30682798640), (20, 26080378844), (26, 20061829880), (34, 15341399320), (40, 13040189422), (52, 10030914940), (65, 8024731952), (68, 7670699660), (80, 6520094711), (85, 6136559728), (104, 5015457470), (130, 4012365976), (136, 3835349830), (170, 3068279864), (208, 2507728735), (221, 2360215280), (260, 2006182988), (272, 1917674915), (340, 1534139932), (442, 1180107640), (520, 1003091494), (680, 767069966), (884, 590053820), (1040, 501545747), (1105, 472043056), (1360, 383534983), (1768, 295026910), (2210, 236021528), (3536, 147513455), (4420, 118010764), (5003, 104258960), (5897, 88453040), (8840, 59005382), (10006, 52129480), (11794, 44226520), (17680, 29502691), (20012, 26064740), (23588, 22113260), (25015, 20851792), (29485, 17690608), (40024, 13032370), (47176, 11056630), (50030, 10425896), (58970, 8845304), (65039, 8019920), (76661, 6804080), (80048, 6516185), (85051, 6132880), (94352, 5528315), (100060, 5212948), (100249, 5203120), (117940, 4422652), (130078, 4009960), (153322, 3402040), (170102, 3066440), (200120, 2606474), (200498, 2601560), (235880, 2211326), (260156, 2004980), (306644, 1701020), (325195, 1603984), (340204, 1533220), (383305, 1360816), (400240, 1303237), (400996, 1300780), (425255, 1226576), (471760, 1105663), (501245, 1040624), (520312, 1002490), (613288, 850510), (650390, 801992), (680408, 766610)]