202593680

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{541}}^1$

素因数の和:736

約数の個数: 80

約数和(自身を含む): 490349568

約数和(自身を除く): 287755888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 151, 155, 248, 302, 310, 496, 541, 604, 620, 755, 1082, 1208, 1240, 1510, 2164, 2416, 2480, 2705, 3020, 4328, 4681, 5410, 6040, 8656, 9362, 10820, 12080, 16771, 18724, 21640, 23405, 33542, 37448, 43280, 46810, 67084, 74896, 81691, 83855, 93620, 134168, 163382, 167710, 187240, 268336, 326764, 335420, 374480, 408455, 653528, 670840, 816910, 1307056, 1341680, 1633820, 2532421, 3267640, 5064842, 6535280, 10129684, 12662105, 20259368, 25324210, 40518736, 50648420, 101296840, 202593680]

約数ペア:

[(1, 202593680), (2, 101296840), (4, 50648420), (5, 40518736), (8, 25324210), (10, 20259368), (16, 12662105), (20, 10129684), (31, 6535280), (40, 5064842), (62, 3267640), (80, 2532421), (124, 1633820), (151, 1341680), (155, 1307056), (248, 816910), (302, 670840), (310, 653528), (496, 408455), (541, 374480), (604, 335420), (620, 326764), (755, 268336), (1082, 187240), (1208, 167710), (1240, 163382), (1510, 134168), (2164, 93620), (2416, 83855), (2480, 81691), (2705, 74896), (3020, 67084), (4328, 46810), (4681, 43280), (5410, 37448), (6040, 33542), (8656, 23405), (9362, 21640), (10820, 18724), (12080, 16771)]