88224880

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{15107}}^1$

素因数の和:15193

約数の個数: 40

約数和(自身を含む): 207946512

約数和(自身を除く): 119721632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 15107, 30214, 60428, 75535, 120856, 151070, 241712, 302140, 604280, 1102811, 1208560, 2205622, 4411244, 5514055, 8822488, 11028110, 17644976, 22056220, 44112440, 88224880]

約数ペア:

[(1, 88224880), (2, 44112440), (4, 22056220), (5, 17644976), (8, 11028110), (10, 8822488), (16, 5514055), (20, 4411244), (40, 2205622), (73, 1208560), (80, 1102811), (146, 604280), (292, 302140), (365, 241712), (584, 151070), (730, 120856), (1168, 75535), (1460, 60428), (2920, 30214), (5840, 15107)]