409471010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{6389}}^1$

素因数の和:6455

約数の個数: 64

約数和(自身を含む): 869551200

約数和(自身を除く): 460080190

約数列:

[1, 2, 5, 10, 13, 17, 26, 29, 34, 58, 65, 85, 130, 145, 170, 221, 290, 377, 442, 493, 754, 986, 1105, 1885, 2210, 2465, 3770, 4930, 6389, 6409, 12778, 12818, 31945, 32045, 63890, 64090, 83057, 108613, 166114, 185281, 217226, 370562, 415285, 543065, 830570, 926405, 1086130, 1411969, 1852810, 2408653, 2823938, 3149777, 4817306, 6299554, 7059845, 12043265, 14119690, 15748885, 24086530, 31497770, 40947101, 81894202, 204735505, 409471010]

約数ペア:

[(1, 409471010), (2, 204735505), (5, 81894202), (10, 40947101), (13, 31497770), (17, 24086530), (26, 15748885), (29, 14119690), (34, 12043265), (58, 7059845), (65, 6299554), (85, 4817306), (130, 3149777), (145, 2823938), (170, 2408653), (221, 1852810), (290, 1411969), (377, 1086130), (442, 926405), (493, 830570), (754, 543065), (986, 415285), (1105, 370562), (1885, 217226), (2210, 185281), (2465, 166114), (3770, 108613), (4930, 83057), (6389, 64090), (6409, 63890), (12778, 32045), (12818, 31945)]