1566882860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{113}}^1\times {\mathrm{2399}}^1$

素因数の和:2555

約数の個数: 72

約数和(自身を含む): 3527798400

約数和(自身を除く): 1960915540

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 113, 170, 226, 289, 340, 452, 565, 578, 1130, 1156, 1445, 1921, 2260, 2399, 2890, 3842, 4798, 5780, 7684, 9596, 9605, 11995, 19210, 23990, 32657, 38420, 40783, 47980, 65314, 81566, 130628, 163132, 163285, 203915, 271087, 326570, 407830, 542174, 653140, 693311, 815660, 1084348, 1355435, 1386622, 2710870, 2773244, 3466555, 4608479, 5421740, 6933110, 9216958, 13866220, 18433916, 23042395, 46084790, 78344143, 92169580, 156688286, 313376572, 391720715, 783441430, 1566882860]

約数ペア:

[(1, 1566882860), (2, 783441430), (4, 391720715), (5, 313376572), (10, 156688286), (17, 92169580), (20, 78344143), (34, 46084790), (68, 23042395), (85, 18433916), (113, 13866220), (170, 9216958), (226, 6933110), (289, 5421740), (340, 4608479), (452, 3466555), (565, 2773244), (578, 2710870), (1130, 1386622), (1156, 1355435), (1445, 1084348), (1921, 815660), (2260, 693311), (2399, 653140), (2890, 542174), (3842, 407830), (4798, 326570), (5780, 271087), (7684, 203915), (9596, 163285), (9605, 163132), (11995, 130628), (19210, 81566), (23990, 65314), (32657, 47980), (38420, 40783)]