4398560

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{743}}^1$

素因数の和:795

約数の個数: 48

約数和(自身を含む): 10686816

約数和(自身を除く): 6288256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 743, 1184, 1480, 1486, 2960, 2972, 3715, 5920, 5944, 7430, 11888, 14860, 23776, 27491, 29720, 54982, 59440, 109964, 118880, 137455, 219928, 274910, 439856, 549820, 879712, 1099640, 2199280, 4398560]

約数ペア:

[(1, 4398560), (2, 2199280), (4, 1099640), (5, 879712), (8, 549820), (10, 439856), (16, 274910), (20, 219928), (32, 137455), (37, 118880), (40, 109964), (74, 59440), (80, 54982), (148, 29720), (160, 27491), (185, 23776), (296, 14860), (370, 11888), (592, 7430), (740, 5944), (743, 5920), (1184, 3715), (1480, 2972), (1486, 2960)]