35952020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2609}}^1$

素因数の和:2684

約数の個数: 48

約数和(自身を含む): 82872720

約数和(自身を除く): 46920700

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 53, 65, 106, 130, 212, 260, 265, 530, 689, 1060, 1378, 2609, 2756, 3445, 5218, 6890, 10436, 13045, 13780, 26090, 33917, 52180, 67834, 135668, 138277, 169585, 276554, 339170, 553108, 678340, 691385, 1382770, 1797601, 2765540, 3595202, 7190404, 8988005, 17976010, 35952020]

約数ペア:

[(1, 35952020), (2, 17976010), (4, 8988005), (5, 7190404), (10, 3595202), (13, 2765540), (20, 1797601), (26, 1382770), (52, 691385), (53, 678340), (65, 553108), (106, 339170), (130, 276554), (212, 169585), (260, 138277), (265, 135668), (530, 67834), (689, 52180), (1060, 33917), (1378, 26090), (2609, 13780), (2756, 13045), (3445, 10436), (5218, 6890)]