86296580

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{421}}^1$

素因数の和:744

約数の個数: 48

約数和(自身を含む): 187236336

約数和(自身を除く): 100939756

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 277, 370, 421, 554, 740, 842, 1108, 1385, 1684, 2105, 2770, 4210, 5540, 8420, 10249, 15577, 20498, 31154, 40996, 51245, 62308, 77885, 102490, 116617, 155770, 204980, 233234, 311540, 466468, 583085, 1166170, 2332340, 4314829, 8629658, 17259316, 21574145, 43148290, 86296580]

約数ペア:

[(1, 86296580), (2, 43148290), (4, 21574145), (5, 17259316), (10, 8629658), (20, 4314829), (37, 2332340), (74, 1166170), (148, 583085), (185, 466468), (277, 311540), (370, 233234), (421, 204980), (554, 155770), (740, 116617), (842, 102490), (1108, 77885), (1385, 62308), (1684, 51245), (2105, 40996), (2770, 31154), (4210, 20498), (5540, 15577), (8420, 10249)]