22100210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6481}}^1$

素因数の和:6530

約数の個数: 32

約数和(自身を含む): 44803584

約数和(自身を除く): 22703374

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 6481, 12962, 32405, 64810, 71291, 142582, 200911, 356455, 401822, 712910, 1004555, 2009110, 2210021, 4420042, 11050105, 22100210]

約数ペア:

[(1, 22100210), (2, 11050105), (5, 4420042), (10, 2210021), (11, 2009110), (22, 1004555), (31, 712910), (55, 401822), (62, 356455), (110, 200911), (155, 142582), (310, 71291), (341, 64810), (682, 32405), (1705, 12962), (3410, 6481)]