45188390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11213}}^1$

素因数の和:11264

約数の個数: 32

約数和(自身を含む): 90429696

約数和(自身を除く): 45241306

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 11213, 22426, 56065, 112130, 145769, 291538, 347603, 695206, 728845, 1457690, 1738015, 3476030, 4518839, 9037678, 22594195, 45188390]

約数ペア:

[(1, 45188390), (2, 22594195), (5, 9037678), (10, 4518839), (13, 3476030), (26, 1738015), (31, 1457690), (62, 728845), (65, 695206), (130, 347603), (155, 291538), (310, 145769), (403, 112130), (806, 56065), (2015, 22426), (4030, 11213)]