1305077500

素因数分解:

$2^2\times 5^4\times {\mathrm{23}}^1\times {\mathrm{22697}}^1$

素因数の和:22744

約数の個数: 60

約数和(自身を含む): 2978159184

約数和(自身を除く): 1673081684

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 125, 230, 250, 460, 500, 575, 625, 1150, 1250, 2300, 2500, 2875, 5750, 11500, 14375, 22697, 28750, 45394, 57500, 90788, 113485, 226970, 453940, 522031, 567425, 1044062, 1134850, 2088124, 2269700, 2610155, 2837125, 5220310, 5674250, 10440620, 11348500, 13050775, 14185625, 26101550, 28371250, 52203100, 56742500, 65253875, 130507750, 261015500, 326269375, 652538750, 1305077500]

約数ペア:

[(1, 1305077500), (2, 652538750), (4, 326269375), (5, 261015500), (10, 130507750), (20, 65253875), (23, 56742500), (25, 52203100), (46, 28371250), (50, 26101550), (92, 14185625), (100, 13050775), (115, 11348500), (125, 10440620), (230, 5674250), (250, 5220310), (460, 2837125), (500, 2610155), (575, 2269700), (625, 2088124), (1150, 1134850), (1250, 1044062), (2300, 567425), (2500, 522031), (2875, 453940), (5750, 226970), (11500, 113485), (14375, 90788), (22697, 57500), (28750, 45394)]