40672020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{701}}^1\times {\mathrm{967}}^1$

素因数の和:1680

約数の個数: 48

約数和(自身を含む): 114162048

約数和(自身を除く): 73490028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 701, 967, 1402, 1934, 2103, 2804, 2901, 3505, 3868, 4206, 4835, 5802, 7010, 8412, 9670, 10515, 11604, 14020, 14505, 19340, 21030, 29010, 42060, 58020, 677867, 1355734, 2033601, 2711468, 3389335, 4067202, 6778670, 8134404, 10168005, 13557340, 20336010, 40672020]

約数ペア:

[(1, 40672020), (2, 20336010), (3, 13557340), (4, 10168005), (5, 8134404), (6, 6778670), (10, 4067202), (12, 3389335), (15, 2711468), (20, 2033601), (30, 1355734), (60, 677867), (701, 58020), (967, 42060), (1402, 29010), (1934, 21030), (2103, 19340), (2804, 14505), (2901, 14020), (3505, 11604), (3868, 10515), (4206, 9670), (4835, 8412), (5802, 7010)]