252772060

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{1171}}^1$

素因数の和:1474

約数の個数: 48

約数和(自身を含む): 545795712

約数和(自身を除く): 293023652

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 251, 430, 502, 860, 1004, 1171, 1255, 2342, 2510, 4684, 5020, 5855, 10793, 11710, 21586, 23420, 43172, 50353, 53965, 100706, 107930, 201412, 215860, 251765, 293921, 503530, 587842, 1007060, 1175684, 1469605, 2939210, 5878420, 12638603, 25277206, 50554412, 63193015, 126386030, 252772060]

約数ペア:

[(1, 252772060), (2, 126386030), (4, 63193015), (5, 50554412), (10, 25277206), (20, 12638603), (43, 5878420), (86, 2939210), (172, 1469605), (215, 1175684), (251, 1007060), (430, 587842), (502, 503530), (860, 293921), (1004, 251765), (1171, 215860), (1255, 201412), (2342, 107930), (2510, 100706), (4684, 53965), (5020, 50353), (5855, 43172), (10793, 23420), (11710, 21586)]