11700928780

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{421}}^1\times {\mathrm{13759}}^1$

素因数の和:14290

約数の個数: 48

約数和(自身を含む): 24875988480

約数和(自身を除く): 13175059700

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 421, 505, 842, 1010, 1684, 2020, 2105, 4210, 8420, 13759, 27518, 42521, 55036, 68795, 85042, 137590, 170084, 212605, 275180, 425210, 850420, 1389659, 2779318, 5558636, 5792539, 6948295, 11585078, 13896590, 23170156, 27793180, 28962695, 57925390, 115850780, 585046439, 1170092878, 2340185756, 2925232195, 5850464390, 11700928780]

約数ペア:

[(1, 11700928780), (2, 5850464390), (4, 2925232195), (5, 2340185756), (10, 1170092878), (20, 585046439), (101, 115850780), (202, 57925390), (404, 28962695), (421, 27793180), (505, 23170156), (842, 13896590), (1010, 11585078), (1684, 6948295), (2020, 5792539), (2105, 5558636), (4210, 2779318), (8420, 1389659), (13759, 850420), (27518, 425210), (42521, 275180), (55036, 212605), (68795, 170084), (85042, 137590)]