23263760

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22369}}^1$

素因数の和:22395

約数の個数: 40

約数和(自身を含む): 58251480

約数和(自身を除く): 34987720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 22369, 44738, 89476, 111845, 178952, 223690, 290797, 357904, 447380, 581594, 894760, 1163188, 1453985, 1789520, 2326376, 2907970, 4652752, 5815940, 11631880, 23263760]

約数ペア:

[(1, 23263760), (2, 11631880), (4, 5815940), (5, 4652752), (8, 2907970), (10, 2326376), (13, 1789520), (16, 1453985), (20, 1163188), (26, 894760), (40, 581594), (52, 447380), (65, 357904), (80, 290797), (104, 223690), (130, 178952), (208, 111845), (260, 89476), (520, 44738), (1040, 22369)]