122715050

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1931}}^1$

素因数の和:2015

約数の個数: 48

約数和(自身を含む): 241484544

約数和(自身を除く): 118769494

約数列:

[1, 2, 5, 10, 25, 31, 41, 50, 62, 82, 155, 205, 310, 410, 775, 1025, 1271, 1550, 1931, 2050, 2542, 3862, 6355, 9655, 12710, 19310, 31775, 48275, 59861, 63550, 79171, 96550, 119722, 158342, 299305, 395855, 598610, 791710, 1496525, 1979275, 2454301, 2993050, 3958550, 4908602, 12271505, 24543010, 61357525, 122715050]

約数ペア:

[(1, 122715050), (2, 61357525), (5, 24543010), (10, 12271505), (25, 4908602), (31, 3958550), (41, 2993050), (50, 2454301), (62, 1979275), (82, 1496525), (155, 791710), (205, 598610), (310, 395855), (410, 299305), (775, 158342), (1025, 119722), (1271, 96550), (1550, 79171), (1931, 63550), (2050, 59861), (2542, 48275), (3862, 31775), (6355, 19310), (9655, 12710)]