44331879280

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{3331}}^1$

素因数の和:3615

約数の個数: 160

約数和(自身を含む): 113280749568

約数和(自身を除く): 68948870288

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 67, 80, 104, 130, 134, 191, 208, 260, 268, 335, 382, 520, 536, 670, 764, 871, 955, 1040, 1072, 1340, 1528, 1742, 1910, 2483, 2680, 3056, 3331, 3484, 3820, 4355, 4966, 5360, 6662, 6968, 7640, 8710, 9932, 12415, 12797, 13324, 13936, 15280, 16655, 17420, 19864, 24830, 25594, 26648, 33310, 34840, 39728, 43303, 49660, 51188, 53296, 63985, 66620, 69680, 86606, 99320, 102376, 127970, 133240, 166361, 173212, 198640, 204752, 216515, 223177, 255940, 266480, 332722, 346424, 433030, 446354, 511880, 636221, 665444, 692848, 831805, 866060, 892708, 1023760, 1115885, 1272442, 1330888, 1663610, 1732120, 1785416, 2231770, 2544884, 2661776, 2901301, 3181105, 3327220, 3464240, 3570832, 4463540, 5089768, 5802602, 6362210, 6654440, 8270873, 8927080, 10179536, 11605204, 12724420, 13308880, 14506505, 16541746, 17854160, 23210408, 25448840, 29013010, 33083492, 41354365, 42626807, 46420816, 50897680, 58026020, 66166984, 82708730, 85253614, 116052040, 132333968, 165417460, 170507228, 213134035, 232104080, 330834920, 341014456, 426268070, 554148491, 661669840, 682028912, 852536140, 1108296982, 1705072280, 2216593964, 2770742455, 3410144560, 4433187928, 5541484910, 8866375856, 11082969820, 22165939640, 44331879280]

約数ペア:

[(1, 44331879280), (2, 22165939640), (4, 11082969820), (5, 8866375856), (8, 5541484910), (10, 4433187928), (13, 3410144560), (16, 2770742455), (20, 2216593964), (26, 1705072280), (40, 1108296982), (52, 852536140), (65, 682028912), (67, 661669840), (80, 554148491), (104, 426268070), (130, 341014456), (134, 330834920), (191, 232104080), (208, 213134035), (260, 170507228), (268, 165417460), (335, 132333968), (382, 116052040), (520, 85253614), (536, 82708730), (670, 66166984), (764, 58026020), (871, 50897680), (955, 46420816), (1040, 42626807), (1072, 41354365), (1340, 33083492), (1528, 29013010), (1742, 25448840), (1910, 23210408), (2483, 17854160), (2680, 16541746), (3056, 14506505), (3331, 13308880), (3484, 12724420), (3820, 11605204), (4355, 10179536), (4966, 8927080), (5360, 8270873), (6662, 6654440), (6968, 6362210), (7640, 5802602), (8710, 5089768), (9932, 4463540), (12415, 3570832), (12797, 3464240), (13324, 3327220), (13936, 3181105), (15280, 2901301), (16655, 2661776), (17420, 2544884), (19864, 2231770), (24830, 1785416), (25594, 1732120), (26648, 1663610), (33310, 1330888), (34840, 1272442), (39728, 1115885), (43303, 1023760), (49660, 892708), (51188, 866060), (53296, 831805), (63985, 692848), (66620, 665444), (69680, 636221), (86606, 511880), (99320, 446354), (102376, 433030), (127970, 346424), (133240, 332722), (166361, 266480), (173212, 255940), (198640, 223177), (204752, 216515)]