12727118950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2797169}}^1$

素因数の和:2797201

約数の個数: 48

約数和(自身を含む): 29135322720

約数和(自身を除く): 16408203770

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2275, 4550, 2797169, 5594338, 13985845, 19580183, 27971690, 36363197, 39160366, 69929225, 72726394, 97900915, 139858450, 181815985, 195801830, 254542379, 363631970, 489504575, 509084758, 909079925, 979009150, 1272711895, 1818159850, 2545423790, 6363559475, 12727118950]

約数ペア:

[(1, 12727118950), (2, 6363559475), (5, 2545423790), (7, 1818159850), (10, 1272711895), (13, 979009150), (14, 909079925), (25, 509084758), (26, 489504575), (35, 363631970), (50, 254542379), (65, 195801830), (70, 181815985), (91, 139858450), (130, 97900915), (175, 72726394), (182, 69929225), (325, 39160366), (350, 36363197), (455, 27971690), (650, 19580183), (910, 13985845), (2275, 5594338), (4550, 2797169)]