89854180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{701}}^1$

素因数の和:769

約数の個数: 96

約数和(自身を含む): 222899040

約数和(自身を除く): 133044860

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 29, 34, 52, 58, 65, 68, 85, 116, 130, 145, 170, 221, 260, 290, 340, 377, 442, 493, 580, 701, 754, 884, 986, 1105, 1402, 1508, 1885, 1972, 2210, 2465, 2804, 3505, 3770, 4420, 4930, 6409, 7010, 7540, 9113, 9860, 11917, 12818, 14020, 18226, 20329, 23834, 25636, 32045, 36452, 40658, 45565, 47668, 59585, 64090, 81316, 91130, 101645, 119170, 128180, 154921, 182260, 203290, 238340, 264277, 309842, 345593, 406580, 528554, 619684, 691186, 774605, 1057108, 1321385, 1382372, 1549210, 1727965, 2642770, 3098420, 3455930, 4492709, 5285540, 6911860, 8985418, 17970836, 22463545, 44927090, 89854180]

約数ペア:

[(1, 89854180), (2, 44927090), (4, 22463545), (5, 17970836), (10, 8985418), (13, 6911860), (17, 5285540), (20, 4492709), (26, 3455930), (29, 3098420), (34, 2642770), (52, 1727965), (58, 1549210), (65, 1382372), (68, 1321385), (85, 1057108), (116, 774605), (130, 691186), (145, 619684), (170, 528554), (221, 406580), (260, 345593), (290, 309842), (340, 264277), (377, 238340), (442, 203290), (493, 182260), (580, 154921), (701, 128180), (754, 119170), (884, 101645), (986, 91130), (1105, 81316), (1402, 64090), (1508, 59585), (1885, 47668), (1972, 45565), (2210, 40658), (2465, 36452), (2804, 32045), (3505, 25636), (3770, 23834), (4420, 20329), (4930, 18226), (6409, 14020), (7010, 12818), (7540, 11917), (9113, 9860)]