63400240

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{21419}}^1$

素因数の和:21469

約数の個数: 40

約数和(自身を含む): 151396560

約数和(自身を除く): 87996320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 21419, 42838, 85676, 107095, 171352, 214190, 342704, 428380, 792503, 856760, 1585006, 1713520, 3170012, 3962515, 6340024, 7925030, 12680048, 15850060, 31700120, 63400240]

約数ペア:

[(1, 63400240), (2, 31700120), (4, 15850060), (5, 12680048), (8, 7925030), (10, 6340024), (16, 3962515), (20, 3170012), (37, 1713520), (40, 1585006), (74, 856760), (80, 792503), (148, 428380), (185, 342704), (296, 214190), (370, 171352), (592, 107095), (740, 85676), (1480, 42838), (2960, 21419)]