23009560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2221}}^1$

素因数の和:2276

約数の個数: 64

約数和(自身を含む): 60793920

約数和(自身を除く): 37784360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 185, 259, 280, 296, 370, 518, 740, 1036, 1295, 1480, 2072, 2221, 2590, 4442, 5180, 8884, 10360, 11105, 15547, 17768, 22210, 31094, 44420, 62188, 77735, 82177, 88840, 124376, 155470, 164354, 310940, 328708, 410885, 575239, 621880, 657416, 821770, 1150478, 1643540, 2300956, 2876195, 3287080, 4601912, 5752390, 11504780, 23009560]

約数ペア:

[(1, 23009560), (2, 11504780), (4, 5752390), (5, 4601912), (7, 3287080), (8, 2876195), (10, 2300956), (14, 1643540), (20, 1150478), (28, 821770), (35, 657416), (37, 621880), (40, 575239), (56, 410885), (70, 328708), (74, 310940), (140, 164354), (148, 155470), (185, 124376), (259, 88840), (280, 82177), (296, 77735), (370, 62188), (518, 44420), (740, 31094), (1036, 22210), (1295, 17768), (1480, 15547), (2072, 11105), (2221, 10360), (2590, 8884), (4442, 5180)]