42587360

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14009}}^1$

素因数の和:14043

約数の個数: 48

約数和(自身を含む): 105915600

約数和(自身を除く): 63328240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 14009, 28018, 56036, 70045, 112072, 140090, 224144, 266171, 280180, 448288, 532342, 560360, 1064684, 1120720, 1330855, 2129368, 2241440, 2661710, 4258736, 5323420, 8517472, 10646840, 21293680, 42587360]

約数ペア:

[(1, 42587360), (2, 21293680), (4, 10646840), (5, 8517472), (8, 5323420), (10, 4258736), (16, 2661710), (19, 2241440), (20, 2129368), (32, 1330855), (38, 1120720), (40, 1064684), (76, 560360), (80, 532342), (95, 448288), (152, 280180), (160, 266171), (190, 224144), (304, 140090), (380, 112072), (608, 70045), (760, 56036), (1520, 28018), (3040, 14009)]