22478240

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3797}}^1$

素因数の和:3849

約数の個数: 48

約数和(自身を含む): 54554472

約数和(自身を除く): 32076232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2960, 3797, 5920, 7594, 15188, 18985, 30376, 37970, 60752, 75940, 121504, 140489, 151880, 280978, 303760, 561956, 607520, 702445, 1123912, 1404890, 2247824, 2809780, 4495648, 5619560, 11239120, 22478240]

約数ペア:

[(1, 22478240), (2, 11239120), (4, 5619560), (5, 4495648), (8, 2809780), (10, 2247824), (16, 1404890), (20, 1123912), (32, 702445), (37, 607520), (40, 561956), (74, 303760), (80, 280978), (148, 151880), (160, 140489), (185, 121504), (296, 75940), (370, 60752), (592, 37970), (740, 30376), (1184, 18985), (1480, 15188), (2960, 7594), (3797, 5920)]