22408360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43093}}^1$

素因数の和:43117

約数の個数: 32

約数和(自身を含む): 54298440

約数和(自身を除く): 31890080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 43093, 86186, 172372, 215465, 344744, 430930, 560209, 861860, 1120418, 1723720, 2240836, 2801045, 4481672, 5602090, 11204180, 22408360]

約数ペア:

[(1, 22408360), (2, 11204180), (4, 5602090), (5, 4481672), (8, 2801045), (10, 2240836), (13, 1723720), (20, 1120418), (26, 861860), (40, 560209), (52, 430930), (65, 344744), (104, 215465), (130, 172372), (260, 86186), (520, 43093)]