76288040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{100379}}^1$

素因数の和:100409

約数の個数: 32

約数和(自身を含む): 180684000

約数和(自身を除く): 104395960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 100379, 200758, 401516, 501895, 803032, 1003790, 1907201, 2007580, 3814402, 4015160, 7628804, 9536005, 15257608, 19072010, 38144020, 76288040]

約数ペア:

[(1, 76288040), (2, 38144020), (4, 19072010), (5, 15257608), (8, 9536005), (10, 7628804), (19, 4015160), (20, 3814402), (38, 2007580), (40, 1907201), (76, 1003790), (95, 803032), (152, 501895), (190, 401516), (380, 200758), (760, 100379)]