23269040

素因数分解:

$2^4\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1217}}^1$

素因数の和:1469

約数の個数: 40

約数和(自身を含む): 54371520

約数和(自身を除く): 31102480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 239, 478, 956, 1195, 1217, 1912, 2390, 2434, 3824, 4780, 4868, 6085, 9560, 9736, 12170, 19120, 19472, 24340, 48680, 97360, 290863, 581726, 1163452, 1454315, 2326904, 2908630, 4653808, 5817260, 11634520, 23269040]

約数ペア:

[(1, 23269040), (2, 11634520), (4, 5817260), (5, 4653808), (8, 2908630), (10, 2326904), (16, 1454315), (20, 1163452), (40, 581726), (80, 290863), (239, 97360), (478, 48680), (956, 24340), (1195, 19472), (1217, 19120), (1912, 12170), (2390, 9736), (2434, 9560), (3824, 6085), (4780, 4868)]