10261657484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{661}}^1\times {\mathrm{827}}^1$

素因数の和:1543

約数の個数: 72

約数和(自身を含む): 20466301968

約数和(自身を除く): 10204644484

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 361, 494, 661, 722, 827, 988, 1322, 1444, 1654, 2644, 3308, 4693, 8593, 9386, 10751, 12559, 15713, 17186, 18772, 21502, 25118, 31426, 34372, 43004, 50236, 62852, 163267, 204269, 238621, 298547, 326534, 408538, 477242, 546647, 597094, 653068, 817076, 954484, 1093294, 1194188, 2186588, 3102073, 3881111, 6204146, 7106411, 7762222, 10386293, 12408292, 14212822, 15524444, 20772586, 28425644, 41545172, 135021809, 197339567, 270043618, 394679134, 540087236, 789358268, 2565414371, 5130828742, 10261657484]

約数ペア:

[(1, 10261657484), (2, 5130828742), (4, 2565414371), (13, 789358268), (19, 540087236), (26, 394679134), (38, 270043618), (52, 197339567), (76, 135021809), (247, 41545172), (361, 28425644), (494, 20772586), (661, 15524444), (722, 14212822), (827, 12408292), (988, 10386293), (1322, 7762222), (1444, 7106411), (1654, 6204146), (2644, 3881111), (3308, 3102073), (4693, 2186588), (8593, 1194188), (9386, 1093294), (10751, 954484), (12559, 817076), (15713, 653068), (17186, 597094), (18772, 546647), (21502, 477242), (25118, 408538), (31426, 326534), (34372, 298547), (43004, 238621), (50236, 204269), (62852, 163267)]