114790520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7121}}^1$

素因数の和:7176

約数の個数: 64

約数和(自身を含む): 287159040

約数和(自身を除く): 172368520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 248, 260, 310, 403, 520, 620, 806, 1240, 1612, 2015, 3224, 4030, 7121, 8060, 14242, 16120, 28484, 35605, 56968, 71210, 92573, 142420, 185146, 220751, 284840, 370292, 441502, 462865, 740584, 883004, 925730, 1103755, 1766008, 1851460, 2207510, 2869763, 3702920, 4415020, 5739526, 8830040, 11479052, 14348815, 22958104, 28697630, 57395260, 114790520]

約数ペア:

[(1, 114790520), (2, 57395260), (4, 28697630), (5, 22958104), (8, 14348815), (10, 11479052), (13, 8830040), (20, 5739526), (26, 4415020), (31, 3702920), (40, 2869763), (52, 2207510), (62, 1851460), (65, 1766008), (104, 1103755), (124, 925730), (130, 883004), (155, 740584), (248, 462865), (260, 441502), (310, 370292), (403, 284840), (520, 220751), (620, 185146), (806, 142420), (1240, 92573), (1612, 71210), (2015, 56968), (3224, 35605), (4030, 28484), (7121, 16120), (8060, 14242)]