22000940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2287}}^1$

素因数の和:2346

約数の個数: 48

約数和(自身を含む): 51123072

約数和(自身を除く): 29122132

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 370, 481, 740, 962, 1924, 2287, 2405, 4574, 4810, 9148, 9620, 11435, 22870, 29731, 45740, 59462, 84619, 118924, 148655, 169238, 297310, 338476, 423095, 594620, 846190, 1100047, 1692380, 2200094, 4400188, 5500235, 11000470, 22000940]

約数ペア:

[(1, 22000940), (2, 11000470), (4, 5500235), (5, 4400188), (10, 2200094), (13, 1692380), (20, 1100047), (26, 846190), (37, 594620), (52, 423095), (65, 338476), (74, 297310), (130, 169238), (148, 148655), (185, 118924), (260, 84619), (370, 59462), (481, 45740), (740, 29731), (962, 22870), (1924, 11435), (2287, 9620), (2405, 9148), (4574, 4810)]