534151880

素因数分解:

$2^3\times 5^1\times {\mathrm{563}}^1\times {\mathrm{23719}}^1$

素因数の和:24293

約数の個数: 32

約数和(自身を含む): 1204027200

約数和(自身を除く): 669875320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 563, 1126, 2252, 2815, 4504, 5630, 11260, 22520, 23719, 47438, 94876, 118595, 189752, 237190, 474380, 948760, 13353797, 26707594, 53415188, 66768985, 106830376, 133537970, 267075940, 534151880]

約数ペア:

[(1, 534151880), (2, 267075940), (4, 133537970), (5, 106830376), (8, 66768985), (10, 53415188), (20, 26707594), (40, 13353797), (563, 948760), (1126, 474380), (2252, 237190), (2815, 189752), (4504, 118595), (5630, 94876), (11260, 47438), (22520, 23719)]