76911460

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{54163}}^1$

素因数の和:54243

約数の個数: 24

約数和(自身を含む): 163791936

約数和(自身を除く): 86880476

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 54163, 108326, 216652, 270815, 541630, 1083260, 3845573, 7691146, 15382292, 19227865, 38455730, 76911460]

約数ペア:

[(1, 76911460), (2, 38455730), (4, 19227865), (5, 15382292), (10, 7691146), (20, 3845573), (71, 1083260), (142, 541630), (284, 270815), (355, 216652), (710, 108326), (1420, 54163)]