66469390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{1063}}^1$

素因数の和:1133

約数の個数: 48

約数和(自身を含む): 133183008

約数和(自身を除く): 66713618

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 169, 185, 338, 370, 481, 845, 962, 1063, 1690, 2126, 2405, 4810, 5315, 6253, 10630, 12506, 13819, 27638, 31265, 39331, 62530, 69095, 78662, 138190, 179647, 196655, 359294, 393310, 511303, 898235, 1022606, 1796470, 2556515, 5113030, 6646939, 13293878, 33234695, 66469390]

約数ペア:

[(1, 66469390), (2, 33234695), (5, 13293878), (10, 6646939), (13, 5113030), (26, 2556515), (37, 1796470), (65, 1022606), (74, 898235), (130, 511303), (169, 393310), (185, 359294), (338, 196655), (370, 179647), (481, 138190), (845, 78662), (962, 69095), (1063, 62530), (1690, 39331), (2126, 31265), (2405, 27638), (4810, 13819), (5315, 12506), (6253, 10630)]