24487990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{509}}^1$

素因数の和:816

約数の個数: 32

約数和(自身を含む): 46928160

約数和(自身を除く): 22440170

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 283, 509, 566, 1018, 1415, 2545, 2830, 4811, 5090, 8653, 9622, 17306, 24055, 43265, 48110, 86530, 144047, 288094, 720235, 1440470, 2448799, 4897598, 12243995, 24487990]

約数ペア:

[(1, 24487990), (2, 12243995), (5, 4897598), (10, 2448799), (17, 1440470), (34, 720235), (85, 288094), (170, 144047), (283, 86530), (509, 48110), (566, 43265), (1018, 24055), (1415, 17306), (2545, 9622), (2830, 8653), (4811, 5090)]