1009099240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{103}}^1\times {\mathrm{463}}^1$

素因数の和:623

約数の個数: 96

約数和(自身を含む): 2401701120

約数和(自身を除く): 1392601880

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 103, 115, 184, 206, 230, 412, 460, 463, 515, 529, 824, 920, 926, 1030, 1058, 1852, 2060, 2116, 2315, 2369, 2645, 3704, 4120, 4232, 4630, 4738, 5290, 9260, 9476, 10580, 10649, 11845, 18520, 18952, 21160, 21298, 23690, 42596, 47380, 47689, 53245, 54487, 85192, 94760, 95378, 106490, 108974, 190756, 212980, 217948, 238445, 244927, 272435, 381512, 425960, 435896, 476890, 489854, 544870, 953780, 979708, 1089740, 1096847, 1224635, 1907560, 1959416, 2179480, 2193694, 2449270, 4387388, 4898540, 5484235, 8774776, 9797080, 10968470, 21936940, 25227481, 43873880, 50454962, 100909924, 126137405, 201819848, 252274810, 504549620, 1009099240]

約数ペア:

[(1, 1009099240), (2, 504549620), (4, 252274810), (5, 201819848), (8, 126137405), (10, 100909924), (20, 50454962), (23, 43873880), (40, 25227481), (46, 21936940), (92, 10968470), (103, 9797080), (115, 8774776), (184, 5484235), (206, 4898540), (230, 4387388), (412, 2449270), (460, 2193694), (463, 2179480), (515, 1959416), (529, 1907560), (824, 1224635), (920, 1096847), (926, 1089740), (1030, 979708), (1058, 953780), (1852, 544870), (2060, 489854), (2116, 476890), (2315, 435896), (2369, 425960), (2645, 381512), (3704, 272435), (4120, 244927), (4232, 238445), (4630, 217948), (4738, 212980), (5290, 190756), (9260, 108974), (9476, 106490), (10580, 95378), (10649, 94760), (11845, 85192), (18520, 54487), (18952, 53245), (21160, 47689), (21298, 47380), (23690, 42596)]