15694428320

素因数分解:

$2^5\times 5^1\times {\mathrm{1229}}^1\times {\mathrm{79813}}^1$

素因数の和:81057

約数の個数: 48

約数和(自身を含む): 37108721160

約数和(自身を除く): 21414292840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1229, 2458, 4916, 6145, 9832, 12290, 19664, 24580, 39328, 49160, 79813, 98320, 159626, 196640, 319252, 399065, 638504, 798130, 1277008, 1596260, 2554016, 3192520, 6385040, 12770080, 98090177, 196180354, 392360708, 490450885, 784721416, 980901770, 1569442832, 1961803540, 3138885664, 3923607080, 7847214160, 15694428320]

約数ペア:

[(1, 15694428320), (2, 7847214160), (4, 3923607080), (5, 3138885664), (8, 1961803540), (10, 1569442832), (16, 980901770), (20, 784721416), (32, 490450885), (40, 392360708), (80, 196180354), (160, 98090177), (1229, 12770080), (2458, 6385040), (4916, 3192520), (6145, 2554016), (9832, 1596260), (12290, 1277008), (19664, 798130), (24580, 638504), (39328, 399065), (49160, 319252), (79813, 196640), (98320, 159626)]