23985520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23063}}^1$

素因数の和:23089

約数の個数: 40

約数和(自身を含む): 60058656

約数和(自身を除く): 36073136

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 23063, 46126, 92252, 115315, 184504, 230630, 299819, 369008, 461260, 599638, 922520, 1199276, 1499095, 1845040, 2398552, 2998190, 4797104, 5996380, 11992760, 23985520]

約数ペア:

[(1, 23985520), (2, 11992760), (4, 5996380), (5, 4797104), (8, 2998190), (10, 2398552), (13, 1845040), (16, 1499095), (20, 1199276), (26, 922520), (40, 599638), (52, 461260), (65, 369008), (80, 299819), (104, 230630), (130, 184504), (208, 115315), (260, 92252), (520, 46126), (1040, 23063)]