24942640

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4271}}^1$

素因数の和:4357

約数の個数: 40

約数和(自身を含む): 58799808

約数和(自身を除く): 33857168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 4271, 5840, 8542, 17084, 21355, 34168, 42710, 68336, 85420, 170840, 311783, 341680, 623566, 1247132, 1558915, 2494264, 3117830, 4988528, 6235660, 12471320, 24942640]

約数ペア:

[(1, 24942640), (2, 12471320), (4, 6235660), (5, 4988528), (8, 3117830), (10, 2494264), (16, 1558915), (20, 1247132), (40, 623566), (73, 341680), (80, 311783), (146, 170840), (292, 85420), (365, 68336), (584, 42710), (730, 34168), (1168, 21355), (1460, 17084), (2920, 8542), (4271, 5840)]