192121490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{1039}}^1$

素因数の和:1139

約数の個数: 48

約数和(自身を含む): 387054720

約数和(自身を除く): 194933230

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 1039, 1681, 2078, 2255, 3362, 4510, 5195, 8405, 10390, 11429, 16810, 18491, 22858, 36982, 42599, 57145, 85198, 92455, 114290, 184910, 212995, 425990, 468589, 937178, 1746559, 2342945, 3493118, 4685890, 8732795, 17465590, 19212149, 38424298, 96060745, 192121490]

約数ペア:

[(1, 192121490), (2, 96060745), (5, 38424298), (10, 19212149), (11, 17465590), (22, 8732795), (41, 4685890), (55, 3493118), (82, 2342945), (110, 1746559), (205, 937178), (410, 468589), (451, 425990), (902, 212995), (1039, 184910), (1681, 114290), (2078, 92455), (2255, 85198), (3362, 57145), (4510, 42599), (5195, 36982), (8405, 22858), (10390, 18491), (11429, 16810)]