17160920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{367}}^1$

素因数の和:552

約数の個数: 64

約数和(自身を含む): 44513280

約数和(自身を除く): 27352360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 167, 280, 334, 367, 668, 734, 835, 1169, 1336, 1468, 1670, 1835, 2338, 2569, 2936, 3340, 3670, 4676, 5138, 5845, 6680, 7340, 9352, 10276, 11690, 12845, 14680, 20552, 23380, 25690, 46760, 51380, 61289, 102760, 122578, 245156, 306445, 429023, 490312, 612890, 858046, 1225780, 1716092, 2145115, 2451560, 3432184, 4290230, 8580460, 17160920]

約数ペア:

[(1, 17160920), (2, 8580460), (4, 4290230), (5, 3432184), (7, 2451560), (8, 2145115), (10, 1716092), (14, 1225780), (20, 858046), (28, 612890), (35, 490312), (40, 429023), (56, 306445), (70, 245156), (140, 122578), (167, 102760), (280, 61289), (334, 51380), (367, 46760), (668, 25690), (734, 23380), (835, 20552), (1169, 14680), (1336, 12845), (1468, 11690), (1670, 10276), (1835, 9352), (2338, 7340), (2569, 6680), (2936, 5845), (3340, 5138), (3670, 4676)]