78552694580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{79367}}^1$

素因数の和:79505

約数の個数: 96

約数和(自身を含む): 181446676992

約数和(自身を除く): 102893982412

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 41, 68, 71, 82, 85, 142, 164, 170, 205, 284, 340, 355, 410, 697, 710, 820, 1207, 1394, 1420, 2414, 2788, 2911, 3485, 4828, 5822, 6035, 6970, 11644, 12070, 13940, 14555, 24140, 29110, 49487, 58220, 79367, 98974, 158734, 197948, 247435, 317468, 396835, 494870, 793670, 989740, 1349239, 1587340, 2698478, 3254047, 5396956, 5635057, 6508094, 6746195, 11270114, 13016188, 13492390, 16270235, 22540228, 26984780, 28175285, 32540470, 55318799, 56350570, 65080940, 95795969, 110637598, 112701140, 191591938, 221275196, 231037337, 276593995, 383183876, 462074674, 478979845, 553187990, 924149348, 957959690, 1106375980, 1155186685, 1915919380, 2310373370, 3927634729, 4620746740, 7855269458, 15710538916, 19638173645, 39276347290, 78552694580]

約数ペア:

[(1, 78552694580), (2, 39276347290), (4, 19638173645), (5, 15710538916), (10, 7855269458), (17, 4620746740), (20, 3927634729), (34, 2310373370), (41, 1915919380), (68, 1155186685), (71, 1106375980), (82, 957959690), (85, 924149348), (142, 553187990), (164, 478979845), (170, 462074674), (205, 383183876), (284, 276593995), (340, 231037337), (355, 221275196), (410, 191591938), (697, 112701140), (710, 110637598), (820, 95795969), (1207, 65080940), (1394, 56350570), (1420, 55318799), (2414, 32540470), (2788, 28175285), (2911, 26984780), (3485, 22540228), (4828, 16270235), (5822, 13492390), (6035, 13016188), (6970, 11270114), (11644, 6746195), (12070, 6508094), (13940, 5635057), (14555, 5396956), (24140, 3254047), (29110, 2698478), (49487, 1587340), (58220, 1349239), (79367, 989740), (98974, 793670), (158734, 494870), (197948, 396835), (247435, 317468)]