29579800

素因数分解:

$2^3\times 5^2\times {\mathrm{131}}^1\times {\mathrm{1129}}^1$

素因数の和:1276

約数の個数: 48

約数和(自身を含む): 69359400

約数和(自身を除く): 39779600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 131, 200, 262, 524, 655, 1048, 1129, 1310, 2258, 2620, 3275, 4516, 5240, 5645, 6550, 9032, 11290, 13100, 22580, 26200, 28225, 45160, 56450, 112900, 147899, 225800, 295798, 591596, 739495, 1183192, 1478990, 2957980, 3697475, 5915960, 7394950, 14789900, 29579800]

約数ペア:

[(1, 29579800), (2, 14789900), (4, 7394950), (5, 5915960), (8, 3697475), (10, 2957980), (20, 1478990), (25, 1183192), (40, 739495), (50, 591596), (100, 295798), (131, 225800), (200, 147899), (262, 112900), (524, 56450), (655, 45160), (1048, 28225), (1129, 26200), (1310, 22580), (2258, 13100), (2620, 11290), (3275, 9032), (4516, 6550), (5240, 5645)]