4324490390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{3719}}^1$

素因数の和:3810

約数の個数: 72

約数和(自身を含む): 8843340240

約数和(自身を除く): 4518849850

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 121, 155, 242, 310, 341, 605, 682, 961, 1210, 1705, 1922, 3410, 3719, 3751, 4805, 7438, 7502, 9610, 10571, 18595, 18755, 21142, 37190, 37510, 40909, 52855, 81818, 105710, 115289, 116281, 204545, 230578, 232562, 409090, 449999, 576445, 581405, 899998, 1152890, 1162810, 1268179, 2249995, 2536358, 3573959, 4499990, 6340895, 7147918, 12681790, 13949969, 17869795, 27899938, 35739590, 39313549, 69749845, 78627098, 139499690, 196567745, 393135490, 432449039, 864898078, 2162245195, 4324490390]

約数ペア:

[(1, 4324490390), (2, 2162245195), (5, 864898078), (10, 432449039), (11, 393135490), (22, 196567745), (31, 139499690), (55, 78627098), (62, 69749845), (110, 39313549), (121, 35739590), (155, 27899938), (242, 17869795), (310, 13949969), (341, 12681790), (605, 7147918), (682, 6340895), (961, 4499990), (1210, 3573959), (1705, 2536358), (1922, 2249995), (3410, 1268179), (3719, 1162810), (3751, 1152890), (4805, 899998), (7438, 581405), (7502, 576445), (9610, 449999), (10571, 409090), (18595, 232562), (18755, 230578), (21142, 204545), (37190, 116281), (37510, 115289), (40909, 105710), (52855, 81818)]