5814640

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5591}}^1$

素因数の和:5617

約数の個数: 40

約数和(自身を含む): 14561568

約数和(自身を除く): 8746928

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 5591, 11182, 22364, 27955, 44728, 55910, 72683, 89456, 111820, 145366, 223640, 290732, 363415, 447280, 581464, 726830, 1162928, 1453660, 2907320, 5814640]

約数ペア:

[(1, 5814640), (2, 2907320), (4, 1453660), (5, 1162928), (8, 726830), (10, 581464), (13, 447280), (16, 363415), (20, 290732), (26, 223640), (40, 145366), (52, 111820), (65, 89456), (80, 72683), (104, 55910), (130, 44728), (208, 27955), (260, 22364), (520, 11182), (1040, 5591)]