33088120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:257

約数の個数: 128

約数和(自身を含む): 89812800

約数和(自身を除く): 56724680

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 19, 20, 26, 34, 38, 40, 52, 65, 68, 76, 85, 95, 104, 130, 136, 152, 170, 190, 197, 221, 247, 260, 323, 340, 380, 394, 442, 494, 520, 646, 680, 760, 788, 884, 985, 988, 1105, 1235, 1292, 1576, 1615, 1768, 1970, 1976, 2210, 2470, 2561, 2584, 3230, 3349, 3743, 3940, 4199, 4420, 4940, 5122, 6460, 6698, 7486, 7880, 8398, 8840, 9880, 10244, 12805, 12920, 13396, 14972, 16745, 16796, 18715, 20488, 20995, 25610, 26792, 29944, 33490, 33592, 37430, 41990, 43537, 48659, 51220, 63631, 66980, 74860, 83980, 87074, 97318, 102440, 127262, 133960, 149720, 167960, 174148, 194636, 217685, 243295, 254524, 318155, 348296, 389272, 435370, 486590, 509048, 636310, 827203, 870740, 973180, 1272620, 1654406, 1741480, 1946360, 2545240, 3308812, 4136015, 6617624, 8272030, 16544060, 33088120]

約数ペア:

[(1, 33088120), (2, 16544060), (4, 8272030), (5, 6617624), (8, 4136015), (10, 3308812), (13, 2545240), (17, 1946360), (19, 1741480), (20, 1654406), (26, 1272620), (34, 973180), (38, 870740), (40, 827203), (52, 636310), (65, 509048), (68, 486590), (76, 435370), (85, 389272), (95, 348296), (104, 318155), (130, 254524), (136, 243295), (152, 217685), (170, 194636), (190, 174148), (197, 167960), (221, 149720), (247, 133960), (260, 127262), (323, 102440), (340, 97318), (380, 87074), (394, 83980), (442, 74860), (494, 66980), (520, 63631), (646, 51220), (680, 48659), (760, 43537), (788, 41990), (884, 37430), (985, 33592), (988, 33490), (1105, 29944), (1235, 26792), (1292, 25610), (1576, 20995), (1615, 20488), (1768, 18715), (1970, 16796), (1976, 16745), (2210, 14972), (2470, 13396), (2561, 12920), (2584, 12805), (3230, 10244), (3349, 9880), (3743, 8840), (3940, 8398), (4199, 7880), (4420, 7486), (4940, 6698), (5122, 6460)]