75680320

素因数分解:

$2^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3331}}^1$

素因数の和:3419

約数の個数: 56

約数和(自身を含む): 182806848

約数和(自身を除く): 107126528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 142, 160, 284, 320, 355, 568, 710, 1136, 1420, 2272, 2840, 3331, 4544, 5680, 6662, 11360, 13324, 16655, 22720, 26648, 33310, 53296, 66620, 106592, 133240, 213184, 236501, 266480, 473002, 532960, 946004, 1065920, 1182505, 1892008, 2365010, 3784016, 4730020, 7568032, 9460040, 15136064, 18920080, 37840160, 75680320]

約数ペア:

[(1, 75680320), (2, 37840160), (4, 18920080), (5, 15136064), (8, 9460040), (10, 7568032), (16, 4730020), (20, 3784016), (32, 2365010), (40, 1892008), (64, 1182505), (71, 1065920), (80, 946004), (142, 532960), (160, 473002), (284, 266480), (320, 236501), (355, 213184), (568, 133240), (710, 106592), (1136, 66620), (1420, 53296), (2272, 33310), (2840, 26648), (3331, 22720), (4544, 16655), (5680, 13324), (6662, 11360)]