16033820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2351}}^1$

素因数の和:2402

約数の個数: 48

約数和(自身を含む): 37933056

約数和(自身を除く): 21899236

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 2351, 3410, 4702, 6820, 9404, 11755, 23510, 25861, 47020, 51722, 72881, 103444, 129305, 145762, 258610, 291524, 364405, 517220, 728810, 801691, 1457620, 1603382, 3206764, 4008455, 8016910, 16033820]

約数ペア:

[(1, 16033820), (2, 8016910), (4, 4008455), (5, 3206764), (10, 1603382), (11, 1457620), (20, 801691), (22, 728810), (31, 517220), (44, 364405), (55, 291524), (62, 258610), (110, 145762), (124, 129305), (155, 103444), (220, 72881), (310, 51722), (341, 47020), (620, 25861), (682, 23510), (1364, 11755), (1705, 9404), (2351, 6820), (3410, 4702)]