6618820850

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{881}}^1$

素因数の和:1092

約数の個数: 96

約数和(自身を含む): 13166157312

約数和(自身を除く): 6547336462

約数列:

[1, 2, 5, 10, 25, 31, 37, 50, 62, 74, 131, 155, 185, 262, 310, 370, 655, 775, 881, 925, 1147, 1310, 1550, 1762, 1850, 2294, 3275, 4061, 4405, 4847, 5735, 6550, 8122, 8810, 9694, 11470, 20305, 22025, 24235, 27311, 28675, 32597, 40610, 44050, 48470, 54622, 57350, 65194, 101525, 115411, 121175, 136555, 150257, 162985, 203050, 230822, 242350, 273110, 300514, 325970, 577055, 682775, 751285, 814925, 1010507, 1154110, 1365550, 1502570, 1629850, 2021014, 2885275, 3577741, 3756425, 4270207, 5052535, 5770550, 7155482, 7512850, 8540414, 10105070, 17888705, 21351035, 25262675, 35777410, 42702070, 50525350, 89443525, 106755175, 132376417, 178887050, 213510350, 264752834, 661882085, 1323764170, 3309410425, 6618820850]

約数ペア:

[(1, 6618820850), (2, 3309410425), (5, 1323764170), (10, 661882085), (25, 264752834), (31, 213510350), (37, 178887050), (50, 132376417), (62, 106755175), (74, 89443525), (131, 50525350), (155, 42702070), (185, 35777410), (262, 25262675), (310, 21351035), (370, 17888705), (655, 10105070), (775, 8540414), (881, 7512850), (925, 7155482), (1147, 5770550), (1310, 5052535), (1550, 4270207), (1762, 3756425), (1850, 3577741), (2294, 2885275), (3275, 2021014), (4061, 1629850), (4405, 1502570), (4847, 1365550), (5735, 1154110), (6550, 1010507), (8122, 814925), (8810, 751285), (9694, 682775), (11470, 577055), (20305, 325970), (22025, 300514), (24235, 273110), (27311, 242350), (28675, 230822), (32597, 203050), (40610, 162985), (44050, 150257), (48470, 136555), (54622, 121175), (57350, 115411), (65194, 101525)]