102767480

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{463}}^1$

素因数の和:684

約数の個数: 64

約数和(自身を含む): 240537600

約数和(自身を除く): 137770120

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 179, 248, 310, 358, 463, 620, 716, 895, 926, 1240, 1432, 1790, 1852, 2315, 3580, 3704, 4630, 5549, 7160, 9260, 11098, 14353, 18520, 22196, 27745, 28706, 44392, 55490, 57412, 71765, 82877, 110980, 114824, 143530, 165754, 221960, 287060, 331508, 414385, 574120, 663016, 828770, 1657540, 2569187, 3315080, 5138374, 10276748, 12845935, 20553496, 25691870, 51383740, 102767480]

約数ペア:

[(1, 102767480), (2, 51383740), (4, 25691870), (5, 20553496), (8, 12845935), (10, 10276748), (20, 5138374), (31, 3315080), (40, 2569187), (62, 1657540), (124, 828770), (155, 663016), (179, 574120), (248, 414385), (310, 331508), (358, 287060), (463, 221960), (620, 165754), (716, 143530), (895, 114824), (926, 110980), (1240, 82877), (1432, 71765), (1790, 57412), (1852, 55490), (2315, 44392), (3580, 28706), (3704, 27745), (4630, 22196), (5549, 18520), (7160, 14353), (9260, 11098)]