4389680

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1483}}^1$

素因数の和:1533

約数の個数: 40

約数和(自身を含む): 10488912

約数和(自身を除く): 6099232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 1483, 2960, 2966, 5932, 7415, 11864, 14830, 23728, 29660, 54871, 59320, 109742, 118640, 219484, 274355, 438968, 548710, 877936, 1097420, 2194840, 4389680]

約数ペア:

[(1, 4389680), (2, 2194840), (4, 1097420), (5, 877936), (8, 548710), (10, 438968), (16, 274355), (20, 219484), (37, 118640), (40, 109742), (74, 59320), (80, 54871), (148, 29660), (185, 23728), (296, 14830), (370, 11864), (592, 7415), (740, 5932), (1480, 2966), (1483, 2960)]