347687150

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{1153}}^1$

素因数の和:1365

約数の個数: 48

約数和(自身を含む): 668830704

約数和(自身を除く): 321143554

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 163, 185, 326, 370, 815, 925, 1153, 1630, 1850, 2306, 4075, 5765, 6031, 8150, 11530, 12062, 28825, 30155, 42661, 57650, 60310, 85322, 150775, 187939, 213305, 301550, 375878, 426610, 939695, 1066525, 1879390, 2133050, 4698475, 6953743, 9396950, 13907486, 34768715, 69537430, 173843575, 347687150]

約数ペア:

[(1, 347687150), (2, 173843575), (5, 69537430), (10, 34768715), (25, 13907486), (37, 9396950), (50, 6953743), (74, 4698475), (163, 2133050), (185, 1879390), (326, 1066525), (370, 939695), (815, 426610), (925, 375878), (1153, 301550), (1630, 213305), (1850, 187939), (2306, 150775), (4075, 85322), (5765, 60310), (6031, 57650), (8150, 42661), (11530, 30155), (12062, 28825)]