235460240

素因数分解:

$2^4\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{2917}}^1$

素因数の和:3939

約数の個数: 40

約数和(自身を含む): 548175480

約数和(自身を除く): 312715240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1009, 2018, 2917, 4036, 5045, 5834, 8072, 10090, 11668, 14585, 16144, 20180, 23336, 29170, 40360, 46672, 58340, 80720, 116680, 233360, 2943253, 5886506, 11773012, 14716265, 23546024, 29432530, 47092048, 58865060, 117730120, 235460240]

約数ペア:

[(1, 235460240), (2, 117730120), (4, 58865060), (5, 47092048), (8, 29432530), (10, 23546024), (16, 14716265), (20, 11773012), (40, 5886506), (80, 2943253), (1009, 233360), (2018, 116680), (2917, 80720), (4036, 58340), (5045, 46672), (5834, 40360), (8072, 29170), (10090, 23336), (11668, 20180), (14585, 16144)]