40447740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{3023}}^1$

素因数の和:3258

約数の個数: 48

約数和(自身を含む): 113799168

約数和(自身を除く): 73351428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 223, 446, 669, 892, 1115, 1338, 2230, 2676, 3023, 3345, 4460, 6046, 6690, 9069, 12092, 13380, 15115, 18138, 30230, 36276, 45345, 60460, 90690, 181380, 674129, 1348258, 2022387, 2696516, 3370645, 4044774, 6741290, 8089548, 10111935, 13482580, 20223870, 40447740]

約数ペア:

[(1, 40447740), (2, 20223870), (3, 13482580), (4, 10111935), (5, 8089548), (6, 6741290), (10, 4044774), (12, 3370645), (15, 2696516), (20, 2022387), (30, 1348258), (60, 674129), (223, 181380), (446, 90690), (669, 60460), (892, 45345), (1115, 36276), (1338, 30230), (2230, 18138), (2676, 15115), (3023, 13380), (3345, 12092), (4460, 9069), (6046, 6690)]