130987100

素因数分解:

$2^2\times 5^2\times {\mathrm{733}}^1\times {\mathrm{1787}}^1$

素因数の和:2534

約数の個数: 36

約数和(自身を含む): 284789064

約数和(自身を除く): 153801964

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 733, 1466, 1787, 2932, 3574, 3665, 7148, 7330, 8935, 14660, 17870, 18325, 35740, 36650, 44675, 73300, 89350, 178700, 1309871, 2619742, 5239484, 6549355, 13098710, 26197420, 32746775, 65493550, 130987100]

約数ペア:

[(1, 130987100), (2, 65493550), (4, 32746775), (5, 26197420), (10, 13098710), (20, 6549355), (25, 5239484), (50, 2619742), (100, 1309871), (733, 178700), (1466, 89350), (1787, 73300), (2932, 44675), (3574, 36650), (3665, 35740), (7148, 18325), (7330, 17870), (8935, 14660)]