5757872420

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1\times {\mathrm{11069}}^1$

素因数の和:11948

約数の個数: 48

約数和(自身を含む): 12497587200

約数和(自身を除く): 6739714780

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 839, 1678, 3356, 4195, 8390, 11069, 16780, 22138, 26009, 44276, 52018, 55345, 104036, 110690, 130045, 221380, 260090, 343139, 520180, 686278, 1372556, 1715695, 3431390, 6862780, 9286891, 18573782, 37147564, 46434455, 92868910, 185737820, 287893621, 575787242, 1151574484, 1439468105, 2878936210, 5757872420]

約数ペア:

[(1, 5757872420), (2, 2878936210), (4, 1439468105), (5, 1151574484), (10, 575787242), (20, 287893621), (31, 185737820), (62, 92868910), (124, 46434455), (155, 37147564), (310, 18573782), (620, 9286891), (839, 6862780), (1678, 3431390), (3356, 1715695), (4195, 1372556), (8390, 686278), (11069, 520180), (16780, 343139), (22138, 260090), (26009, 221380), (44276, 130045), (52018, 110690), (55345, 104036)]