22597040

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12281}}^1$

素因数の和:12317

約数の個数: 40

約数和(自身を含む): 54826848

約数和(自身を除く): 32229808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 12281, 24562, 49124, 61405, 98248, 122810, 196496, 245620, 282463, 491240, 564926, 982480, 1129852, 1412315, 2259704, 2824630, 4519408, 5649260, 11298520, 22597040]

約数ペア:

[(1, 22597040), (2, 11298520), (4, 5649260), (5, 4519408), (8, 2824630), (10, 2259704), (16, 1412315), (20, 1129852), (23, 982480), (40, 564926), (46, 491240), (80, 282463), (92, 245620), (115, 196496), (184, 122810), (230, 98248), (368, 61405), (460, 49124), (920, 24562), (1840, 12281)]