7288150

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{2053}}^1$

素因数の和:2136

約数の個数: 24

約数和(自身を含む): 13753584

約数和(自身を除く): 6465434

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1775, 2053, 3550, 4106, 10265, 20530, 51325, 102650, 145763, 291526, 728815, 1457630, 3644075, 7288150]

約数ペア:

[(1, 7288150), (2, 3644075), (5, 1457630), (10, 728815), (25, 291526), (50, 145763), (71, 102650), (142, 51325), (355, 20530), (710, 10265), (1775, 4106), (2053, 3550)]