12601240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13697}}^1$

素因数の和:13731

約数の個数: 32

約数和(自身を含む): 29587680

約数和(自身を除く): 16986440

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 13697, 27394, 54788, 68485, 109576, 136970, 273940, 315031, 547880, 630062, 1260124, 1575155, 2520248, 3150310, 6300620, 12601240]

約数ペア:

[(1, 12601240), (2, 6300620), (4, 3150310), (5, 2520248), (8, 1575155), (10, 1260124), (20, 630062), (23, 547880), (40, 315031), (46, 273940), (92, 136970), (115, 109576), (184, 68485), (230, 54788), (460, 27394), (920, 13697)]