67844240

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{16001}}^1$

素因数の和:16067

約数の個数: 40

約数和(自身を含む): 160724088

約数和(自身を除く): 92879848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 16001, 32002, 64004, 80005, 128008, 160010, 256016, 320020, 640040, 848053, 1280080, 1696106, 3392212, 4240265, 6784424, 8480530, 13568848, 16961060, 33922120, 67844240]

約数ペア:

[(1, 67844240), (2, 33922120), (4, 16961060), (5, 13568848), (8, 8480530), (10, 6784424), (16, 4240265), (20, 3392212), (40, 1696106), (53, 1280080), (80, 848053), (106, 640040), (212, 320020), (265, 256016), (424, 160010), (530, 128008), (848, 80005), (1060, 64004), (2120, 32002), (4240, 16001)]