22867360

素因数分解:

$2^5\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1091}}^1$

素因数の和:1237

約数の個数: 48

約数和(自身を含む): 54486432

約数和(自身を除く): 31619072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 131, 160, 262, 524, 655, 1048, 1091, 1310, 2096, 2182, 2620, 4192, 4364, 5240, 5455, 8728, 10480, 10910, 17456, 20960, 21820, 34912, 43640, 87280, 142921, 174560, 285842, 571684, 714605, 1143368, 1429210, 2286736, 2858420, 4573472, 5716840, 11433680, 22867360]

約数ペア:

[(1, 22867360), (2, 11433680), (4, 5716840), (5, 4573472), (8, 2858420), (10, 2286736), (16, 1429210), (20, 1143368), (32, 714605), (40, 571684), (80, 285842), (131, 174560), (160, 142921), (262, 87280), (524, 43640), (655, 34912), (1048, 21820), (1091, 20960), (1310, 17456), (2096, 10910), (2182, 10480), (2620, 8728), (4192, 5455), (4364, 5240)]