89769530

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1\times {\mathrm{491}}^1$

素因数の和:934

約数の個数: 32

約数和(自身を含む): 165784320

約数和(自身を除く): 76014790

約数列:

[1, 2, 5, 10, 47, 94, 235, 389, 470, 491, 778, 982, 1945, 2455, 3890, 4910, 18283, 23077, 36566, 46154, 91415, 115385, 182830, 190999, 230770, 381998, 954995, 1909990, 8976953, 17953906, 44884765, 89769530]

約数ペア:

[(1, 89769530), (2, 44884765), (5, 17953906), (10, 8976953), (47, 1909990), (94, 954995), (235, 381998), (389, 230770), (470, 190999), (491, 182830), (778, 115385), (982, 91415), (1945, 46154), (2455, 36566), (3890, 23077), (4910, 18283)]