1036611320

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{12823}}^1$

素因数の和:12924

約数の個数: 64

約数和(自身を含む): 2437585920

約数和(自身を除く): 1400974600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 47, 86, 94, 172, 188, 215, 235, 344, 376, 430, 470, 860, 940, 1720, 1880, 2021, 4042, 8084, 10105, 12823, 16168, 20210, 25646, 40420, 51292, 64115, 80840, 102584, 128230, 256460, 512920, 551389, 602681, 1102778, 1205362, 2205556, 2410724, 2756945, 3013405, 4411112, 4821448, 5513890, 6026810, 11027780, 12053620, 22055560, 24107240, 25915283, 51830566, 103661132, 129576415, 207322264, 259152830, 518305660, 1036611320]

約数ペア:

[(1, 1036611320), (2, 518305660), (4, 259152830), (5, 207322264), (8, 129576415), (10, 103661132), (20, 51830566), (40, 25915283), (43, 24107240), (47, 22055560), (86, 12053620), (94, 11027780), (172, 6026810), (188, 5513890), (215, 4821448), (235, 4411112), (344, 3013405), (376, 2756945), (430, 2410724), (470, 2205556), (860, 1205362), (940, 1102778), (1720, 602681), (1880, 551389), (2021, 512920), (4042, 256460), (8084, 128230), (10105, 102584), (12823, 80840), (16168, 64115), (20210, 51292), (25646, 40420)]