29745640

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{39139}}^1$

素因数の和:39169

約数の個数: 32

約数和(自身を含む): 70452000

約数和(自身を除く): 40706360

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 39139, 78278, 156556, 195695, 313112, 391390, 743641, 782780, 1487282, 1565560, 2974564, 3718205, 5949128, 7436410, 14872820, 29745640]

約数ペア:

[(1, 29745640), (2, 14872820), (4, 7436410), (5, 5949128), (8, 3718205), (10, 2974564), (19, 1565560), (20, 1487282), (38, 782780), (40, 743641), (76, 391390), (95, 313112), (152, 195695), (190, 156556), (380, 78278), (760, 39139)]