2138736685280

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{4266551}}^1$

素因数の和:4266820

約数の個数: 96

約数和(自身を含む): 5464019550528

約数和(自身を除く): 3325282865248

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 241, 260, 416, 482, 520, 964, 1040, 1205, 1928, 2080, 2410, 3133, 3856, 4820, 6266, 7712, 9640, 12532, 15665, 19280, 25064, 31330, 38560, 50128, 62660, 100256, 125320, 250640, 501280, 4266551, 8533102, 17066204, 21332755, 34132408, 42665510, 55465163, 68264816, 85331020, 110930326, 136529632, 170662040, 221860652, 277325815, 341324080, 443721304, 554651630, 682648160, 887442608, 1028238791, 1109303260, 1774885216, 2056477582, 2218606520, 4112955164, 4437213040, 5141193955, 8225910328, 8874426080, 10282387910, 13367104283, 16451820656, 20564775820, 26734208566, 32903641312, 41129551640, 53468417132, 66835521415, 82259103280, 106936834264, 133671042830, 164518206560, 213873668528, 267342085660, 427747337056, 534684171320, 1069368342640, 2138736685280]

約数ペア:

[(1, 2138736685280), (2, 1069368342640), (4, 534684171320), (5, 427747337056), (8, 267342085660), (10, 213873668528), (13, 164518206560), (16, 133671042830), (20, 106936834264), (26, 82259103280), (32, 66835521415), (40, 53468417132), (52, 41129551640), (65, 32903641312), (80, 26734208566), (104, 20564775820), (130, 16451820656), (160, 13367104283), (208, 10282387910), (241, 8874426080), (260, 8225910328), (416, 5141193955), (482, 4437213040), (520, 4112955164), (964, 2218606520), (1040, 2056477582), (1205, 1774885216), (1928, 1109303260), (2080, 1028238791), (2410, 887442608), (3133, 682648160), (3856, 554651630), (4820, 443721304), (6266, 341324080), (7712, 277325815), (9640, 221860652), (12532, 170662040), (15665, 136529632), (19280, 110930326), (25064, 85331020), (31330, 68264816), (38560, 55465163), (50128, 42665510), (62660, 34132408), (100256, 21332755), (125320, 17066204), (250640, 8533102), (501280, 4266551)]