5172200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2351}}^1$

素因数の和:2378

約数の個数: 48

約数和(自身を含む): 13124160

約数和(自身を除く): 7951960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 2351, 4702, 9404, 11755, 18808, 23510, 25861, 47020, 51722, 58775, 94040, 103444, 117550, 129305, 206888, 235100, 258610, 470200, 517220, 646525, 1034440, 1293050, 2586100, 5172200]

約数ペア:

[(1, 5172200), (2, 2586100), (4, 1293050), (5, 1034440), (8, 646525), (10, 517220), (11, 470200), (20, 258610), (22, 235100), (25, 206888), (40, 129305), (44, 117550), (50, 103444), (55, 94040), (88, 58775), (100, 51722), (110, 47020), (200, 25861), (220, 23510), (275, 18808), (440, 11755), (550, 9404), (1100, 4702), (2200, 2351)]