91036660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:401

約数の個数: 96

約数和(自身を含む): 227203200

約数和(自身を除く): 136166540

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 139, 143, 220, 229, 260, 278, 286, 458, 556, 572, 695, 715, 916, 1145, 1390, 1430, 1529, 1807, 2290, 2519, 2780, 2860, 2977, 3058, 3614, 4580, 5038, 5954, 6116, 7228, 7645, 9035, 10076, 11908, 12595, 14885, 15290, 18070, 19877, 25190, 29770, 30580, 31831, 32747, 36140, 39754, 50380, 59540, 63662, 65494, 79508, 99385, 127324, 130988, 159155, 163735, 198770, 318310, 327470, 350141, 397540, 413803, 636620, 654940, 700282, 827606, 1400564, 1655212, 1750705, 2069015, 3501410, 4138030, 4551833, 7002820, 8276060, 9103666, 18207332, 22759165, 45518330, 91036660]

約数ペア:

[(1, 91036660), (2, 45518330), (4, 22759165), (5, 18207332), (10, 9103666), (11, 8276060), (13, 7002820), (20, 4551833), (22, 4138030), (26, 3501410), (44, 2069015), (52, 1750705), (55, 1655212), (65, 1400564), (110, 827606), (130, 700282), (139, 654940), (143, 636620), (220, 413803), (229, 397540), (260, 350141), (278, 327470), (286, 318310), (458, 198770), (556, 163735), (572, 159155), (695, 130988), (715, 127324), (916, 99385), (1145, 79508), (1390, 65494), (1430, 63662), (1529, 59540), (1807, 50380), (2290, 39754), (2519, 36140), (2780, 32747), (2860, 31831), (2977, 30580), (3058, 29770), (3614, 25190), (4580, 19877), (5038, 18070), (5954, 15290), (6116, 14885), (7228, 12595), (7645, 11908), (9035, 10076)]