7419760

素因数分解:

$2^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{569}}^1$

素因数の和:745

約数の個数: 40

約数和(自身を含む): 17387280

約数和(自身を除く): 9967520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 163, 326, 569, 652, 815, 1138, 1304, 1630, 2276, 2608, 2845, 3260, 4552, 5690, 6520, 9104, 11380, 13040, 22760, 45520, 92747, 185494, 370988, 463735, 741976, 927470, 1483952, 1854940, 3709880, 7419760]

約数ペア:

[(1, 7419760), (2, 3709880), (4, 1854940), (5, 1483952), (8, 927470), (10, 741976), (16, 463735), (20, 370988), (40, 185494), (80, 92747), (163, 45520), (326, 22760), (569, 13040), (652, 11380), (815, 9104), (1138, 6520), (1304, 5690), (1630, 4552), (2276, 3260), (2608, 2845)]