40673150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1471}}^1$

素因数の和:1569

約数の個数: 48

約数和(自身を含む): 87613440

約数和(自身を除く): 46940290

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 79, 158, 175, 350, 395, 553, 790, 1106, 1471, 1975, 2765, 2942, 3950, 5530, 7355, 10297, 13825, 14710, 20594, 27650, 36775, 51485, 73550, 102970, 116209, 232418, 257425, 514850, 581045, 813463, 1162090, 1626926, 2905225, 4067315, 5810450, 8134630, 20336575, 40673150]

約数ペア:

[(1, 40673150), (2, 20336575), (5, 8134630), (7, 5810450), (10, 4067315), (14, 2905225), (25, 1626926), (35, 1162090), (50, 813463), (70, 581045), (79, 514850), (158, 257425), (175, 232418), (350, 116209), (395, 102970), (553, 73550), (790, 51485), (1106, 36775), (1471, 27650), (1975, 20594), (2765, 14710), (2942, 13825), (3950, 10297), (5530, 7355)]