100542760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{743}}^1$

素因数の和:970

約数の個数: 64

約数和(自身を含む): 241056000

約数和(自身を除く): 140513240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 199, 340, 398, 680, 743, 796, 995, 1486, 1592, 1990, 2972, 3383, 3715, 3980, 5944, 6766, 7430, 7960, 12631, 13532, 14860, 16915, 25262, 27064, 29720, 33830, 50524, 63155, 67660, 101048, 126310, 135320, 147857, 252620, 295714, 505240, 591428, 739285, 1182856, 1478570, 2513569, 2957140, 5027138, 5914280, 10054276, 12567845, 20108552, 25135690, 50271380, 100542760]

約数ペア:

[(1, 100542760), (2, 50271380), (4, 25135690), (5, 20108552), (8, 12567845), (10, 10054276), (17, 5914280), (20, 5027138), (34, 2957140), (40, 2513569), (68, 1478570), (85, 1182856), (136, 739285), (170, 591428), (199, 505240), (340, 295714), (398, 252620), (680, 147857), (743, 135320), (796, 126310), (995, 101048), (1486, 67660), (1592, 63155), (1990, 50524), (2972, 33830), (3383, 29720), (3715, 27064), (3980, 25262), (5944, 16915), (6766, 14860), (7430, 13532), (7960, 12631)]