4731350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:305

約数の個数: 48

約数和(自身を含む): 9843120

約数和(自身を除く): 5111770

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 65, 130, 145, 251, 290, 325, 377, 502, 650, 725, 754, 1255, 1450, 1885, 2510, 3263, 3770, 6275, 6526, 7279, 9425, 12550, 14558, 16315, 18850, 32630, 36395, 72790, 81575, 94627, 163150, 181975, 189254, 363950, 473135, 946270, 2365675, 4731350]

約数ペア:

[(1, 4731350), (2, 2365675), (5, 946270), (10, 473135), (13, 363950), (25, 189254), (26, 181975), (29, 163150), (50, 94627), (58, 81575), (65, 72790), (130, 36395), (145, 32630), (251, 18850), (290, 16315), (325, 14558), (377, 12550), (502, 9425), (650, 7279), (725, 6526), (754, 6275), (1255, 3770), (1450, 3263), (1885, 2510)]