40875230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{2053}}^1$

素因数の和:2252

約数の個数: 32

約数和(自身を含む): 80746848

約数和(自身を除く): 39871618

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 181, 362, 905, 1810, 1991, 2053, 3982, 4106, 9955, 10265, 19910, 20530, 22583, 45166, 112915, 225830, 371593, 743186, 1857965, 3715930, 4087523, 8175046, 20437615, 40875230]

約数ペア:

[(1, 40875230), (2, 20437615), (5, 8175046), (10, 4087523), (11, 3715930), (22, 1857965), (55, 743186), (110, 371593), (181, 225830), (362, 112915), (905, 45166), (1810, 22583), (1991, 20530), (2053, 19910), (3982, 10265), (4106, 9955)]