11380020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{787}}^1$

素因数の和:1040

約数の個数: 48

約数和(自身を含む): 32036928

約数和(自身を除く): 20656908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 241, 482, 723, 787, 964, 1205, 1446, 1574, 2361, 2410, 2892, 3148, 3615, 3935, 4722, 4820, 7230, 7870, 9444, 11805, 14460, 15740, 23610, 47220, 189667, 379334, 569001, 758668, 948335, 1138002, 1896670, 2276004, 2845005, 3793340, 5690010, 11380020]

約数ペア:

[(1, 11380020), (2, 5690010), (3, 3793340), (4, 2845005), (5, 2276004), (6, 1896670), (10, 1138002), (12, 948335), (15, 758668), (20, 569001), (30, 379334), (60, 189667), (241, 47220), (482, 23610), (723, 15740), (787, 14460), (964, 11805), (1205, 9444), (1446, 7870), (1574, 7230), (2361, 4820), (2410, 4722), (2892, 3935), (3148, 3615)]