38842580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:225

約数の個数: 96

約数和(自身を含む): 97880832

約数和(自身を除く): 59038252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 67, 70, 82, 101, 134, 140, 164, 202, 205, 268, 287, 335, 404, 410, 469, 505, 574, 670, 707, 820, 938, 1010, 1148, 1340, 1414, 1435, 1876, 2020, 2345, 2747, 2828, 2870, 3535, 4141, 4690, 5494, 5740, 6767, 7070, 8282, 9380, 10988, 13534, 13735, 14140, 16564, 19229, 20705, 27068, 27470, 28987, 33835, 38458, 41410, 47369, 54940, 57974, 67670, 76916, 82820, 94738, 96145, 115948, 135340, 144935, 189476, 192290, 236845, 277447, 289870, 384580, 473690, 554894, 579740, 947380, 1109788, 1387235, 1942129, 2774470, 3884258, 5548940, 7768516, 9710645, 19421290, 38842580]

約数ペア:

[(1, 38842580), (2, 19421290), (4, 9710645), (5, 7768516), (7, 5548940), (10, 3884258), (14, 2774470), (20, 1942129), (28, 1387235), (35, 1109788), (41, 947380), (67, 579740), (70, 554894), (82, 473690), (101, 384580), (134, 289870), (140, 277447), (164, 236845), (202, 192290), (205, 189476), (268, 144935), (287, 135340), (335, 115948), (404, 96145), (410, 94738), (469, 82820), (505, 76916), (574, 67670), (670, 57974), (707, 54940), (820, 47369), (938, 41410), (1010, 38458), (1148, 33835), (1340, 28987), (1414, 27470), (1435, 27068), (1876, 20705), (2020, 19229), (2345, 16564), (2747, 14140), (2828, 13735), (2870, 13534), (3535, 10988), (4141, 9380), (4690, 8282), (5494, 7070), (5740, 6767)]