56667400

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:263

約数の個数: 96

約数和(自身を含む): 139991040

約数和(自身を除く): 83323640

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 97, 100, 115, 127, 184, 194, 200, 230, 254, 388, 460, 485, 508, 575, 635, 776, 920, 970, 1016, 1150, 1270, 1940, 2231, 2300, 2425, 2540, 2921, 3175, 3880, 4462, 4600, 4850, 5080, 5842, 6350, 8924, 9700, 11155, 11684, 12319, 12700, 14605, 17848, 19400, 22310, 23368, 24638, 25400, 29210, 44620, 49276, 55775, 58420, 61595, 73025, 89240, 98552, 111550, 116840, 123190, 146050, 223100, 246380, 283337, 292100, 307975, 446200, 492760, 566674, 584200, 615950, 1133348, 1231900, 1416685, 2266696, 2463800, 2833370, 5666740, 7083425, 11333480, 14166850, 28333700, 56667400]

約数ペア:

[(1, 56667400), (2, 28333700), (4, 14166850), (5, 11333480), (8, 7083425), (10, 5666740), (20, 2833370), (23, 2463800), (25, 2266696), (40, 1416685), (46, 1231900), (50, 1133348), (92, 615950), (97, 584200), (100, 566674), (115, 492760), (127, 446200), (184, 307975), (194, 292100), (200, 283337), (230, 246380), (254, 223100), (388, 146050), (460, 123190), (485, 116840), (508, 111550), (575, 98552), (635, 89240), (776, 73025), (920, 61595), (970, 58420), (1016, 55775), (1150, 49276), (1270, 44620), (1940, 29210), (2231, 25400), (2300, 24638), (2425, 23368), (2540, 22310), (2921, 19400), (3175, 17848), (3880, 14605), (4462, 12700), (4600, 12319), (4850, 11684), (5080, 11155), (5842, 9700), (6350, 8924)]