23032880

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22147}}^1$

素因数の和:22173

約数の個数: 40

約数和(自身を含む): 57673392

約数和(自身を除く): 34640512

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 22147, 44294, 88588, 110735, 177176, 221470, 287911, 354352, 442940, 575822, 885880, 1151644, 1439555, 1771760, 2303288, 2879110, 4606576, 5758220, 11516440, 23032880]

約数ペア:

[(1, 23032880), (2, 11516440), (4, 5758220), (5, 4606576), (8, 2879110), (10, 2303288), (13, 1771760), (16, 1439555), (20, 1151644), (26, 885880), (40, 575822), (52, 442940), (65, 354352), (80, 287911), (104, 221470), (130, 177176), (208, 110735), (260, 88588), (520, 44294), (1040, 22147)]