9061059050

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{32309}}^1$

素因数の和:32471

約数の個数: 48

約数和(自身を含む): 17307820800

約数和(自身を除く): 8246761750

約数列:

[1, 2, 5, 10, 25, 50, 71, 79, 142, 158, 355, 395, 710, 790, 1775, 1975, 3550, 3950, 5609, 11218, 28045, 32309, 56090, 64618, 140225, 161545, 280450, 323090, 807725, 1615450, 2293939, 2552411, 4587878, 5104822, 11469695, 12762055, 22939390, 25524110, 57348475, 63810275, 114696950, 127620550, 181221181, 362442362, 906105905, 1812211810, 4530529525, 9061059050]

約数ペア:

[(1, 9061059050), (2, 4530529525), (5, 1812211810), (10, 906105905), (25, 362442362), (50, 181221181), (71, 127620550), (79, 114696950), (142, 63810275), (158, 57348475), (355, 25524110), (395, 22939390), (710, 12762055), (790, 11469695), (1775, 5104822), (1975, 4587878), (3550, 2552411), (3950, 2293939), (5609, 1615450), (11218, 807725), (28045, 323090), (32309, 280450), (56090, 161545), (64618, 140225)]