283500580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{3779}}^1$

素因数の和:3841

約数の個数: 72

約数和(自身を含む): 675682560

約数和(自身を除く): 392181980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 121, 124, 155, 220, 242, 310, 341, 484, 605, 620, 682, 1210, 1364, 1705, 2420, 3410, 3751, 3779, 6820, 7502, 7558, 15004, 15116, 18755, 18895, 37510, 37790, 41569, 75020, 75580, 83138, 117149, 166276, 207845, 234298, 415690, 457259, 468596, 585745, 831380, 914518, 1171490, 1288639, 1829036, 2286295, 2342980, 2577278, 4572590, 5154556, 6443195, 9145180, 12886390, 14175029, 25772780, 28350058, 56700116, 70875145, 141750290, 283500580]

約数ペア:

[(1, 283500580), (2, 141750290), (4, 70875145), (5, 56700116), (10, 28350058), (11, 25772780), (20, 14175029), (22, 12886390), (31, 9145180), (44, 6443195), (55, 5154556), (62, 4572590), (110, 2577278), (121, 2342980), (124, 2286295), (155, 1829036), (220, 1288639), (242, 1171490), (310, 914518), (341, 831380), (484, 585745), (605, 468596), (620, 457259), (682, 415690), (1210, 234298), (1364, 207845), (1705, 166276), (2420, 117149), (3410, 83138), (3751, 75580), (3779, 75020), (6820, 41569), (7502, 37790), (7558, 37510), (15004, 18895), (15116, 18755)]