28259300

素因数分解:

$2^2\times 5^2\times {\mathrm{461}}^1\times {\mathrm{613}}^1$

素因数の和:1088

約数の個数: 36

約数和(自身を含む): 61555956

約数和(自身を除く): 33296656

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 461, 613, 922, 1226, 1844, 2305, 2452, 3065, 4610, 6130, 9220, 11525, 12260, 15325, 23050, 30650, 46100, 61300, 282593, 565186, 1130372, 1412965, 2825930, 5651860, 7064825, 14129650, 28259300]

約数ペア:

[(1, 28259300), (2, 14129650), (4, 7064825), (5, 5651860), (10, 2825930), (20, 1412965), (25, 1130372), (50, 565186), (100, 282593), (461, 61300), (613, 46100), (922, 30650), (1226, 23050), (1844, 15325), (2305, 12260), (2452, 11525), (3065, 9220), (4610, 6130)]