64247360

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10567}}^1$

素因数の和:10603

約数の個数: 56

約数和(自身を含む): 161056320

約数和(自身を除く): 96808960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 10567, 21134, 42268, 52835, 84536, 105670, 169072, 200773, 211340, 338144, 401546, 422680, 676288, 803092, 845360, 1003865, 1606184, 1690720, 2007730, 3212368, 3381440, 4015460, 6424736, 8030920, 12849472, 16061840, 32123680, 64247360]

約数ペア:

[(1, 64247360), (2, 32123680), (4, 16061840), (5, 12849472), (8, 8030920), (10, 6424736), (16, 4015460), (19, 3381440), (20, 3212368), (32, 2007730), (38, 1690720), (40, 1606184), (64, 1003865), (76, 845360), (80, 803092), (95, 676288), (152, 422680), (160, 401546), (190, 338144), (304, 211340), (320, 200773), (380, 169072), (608, 105670), (760, 84536), (1216, 52835), (1520, 42268), (3040, 21134), (6080, 10567)]