7584460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{941}}^1$

素因数の和:994

約数の個数: 48

約数和(自身を含む): 17724672

約数和(自身を除く): 10140212

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 941, 1612, 1882, 2015, 3764, 4030, 4705, 8060, 9410, 12233, 18820, 24466, 29171, 48932, 58342, 61165, 116684, 122330, 145855, 244660, 291710, 379223, 583420, 758446, 1516892, 1896115, 3792230, 7584460]

約数ペア:

[(1, 7584460), (2, 3792230), (4, 1896115), (5, 1516892), (10, 758446), (13, 583420), (20, 379223), (26, 291710), (31, 244660), (52, 145855), (62, 122330), (65, 116684), (124, 61165), (130, 58342), (155, 48932), (260, 29171), (310, 24466), (403, 18820), (620, 12233), (806, 9410), (941, 8060), (1612, 4705), (1882, 4030), (2015, 3764)]