80259230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{1151}}^1$

素因数の和:1544

約数の個数: 32

約数和(自身を含む): 152616960

約数和(自身を除く): 72357730

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 367, 734, 1151, 1835, 2302, 3670, 5755, 6973, 11510, 13946, 21869, 34865, 43738, 69730, 109345, 218690, 422417, 844834, 2112085, 4224170, 8025923, 16051846, 40129615, 80259230]

約数ペア:

[(1, 80259230), (2, 40129615), (5, 16051846), (10, 8025923), (19, 4224170), (38, 2112085), (95, 844834), (190, 422417), (367, 218690), (734, 109345), (1151, 69730), (1835, 43738), (2302, 34865), (3670, 21869), (5755, 13946), (6973, 11510)]