42101560

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{28447}}^1$

素因数の和:28495

約数の個数: 32

約数和(自身を含む): 97292160

約数和(自身を除く): 55190600

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 28447, 56894, 113788, 142235, 227576, 284470, 568940, 1052539, 1137880, 2105078, 4210156, 5262695, 8420312, 10525390, 21050780, 42101560]

約数ペア:

[(1, 42101560), (2, 21050780), (4, 10525390), (5, 8420312), (8, 5262695), (10, 4210156), (20, 2105078), (37, 1137880), (40, 1052539), (74, 568940), (148, 284470), (185, 227576), (296, 142235), (370, 113788), (740, 56894), (1480, 28447)]