13507750

素因数分解:

$2^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{761}}^1$

素因数の和:849

約数の個数: 32

約数和(自身を含む): 25676352

約数和(自身を除く): 12168602

約数列:

[1, 2, 5, 10, 25, 50, 71, 125, 142, 250, 355, 710, 761, 1522, 1775, 3550, 3805, 7610, 8875, 17750, 19025, 38050, 54031, 95125, 108062, 190250, 270155, 540310, 1350775, 2701550, 6753875, 13507750]

約数ペア:

[(1, 13507750), (2, 6753875), (5, 2701550), (10, 1350775), (25, 540310), (50, 270155), (71, 190250), (125, 108062), (142, 95125), (250, 54031), (355, 38050), (710, 19025), (761, 17750), (1522, 8875), (1775, 7610), (3550, 3805)]