39862030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{229}}^1$

素因数の和:365

約数の個数: 48

約数和(自身を含む): 78792480

約数和(自身を除く): 38930450

約数列:

[1, 2, 5, 10, 13, 26, 65, 103, 130, 169, 206, 229, 338, 458, 515, 845, 1030, 1145, 1339, 1690, 2290, 2678, 2977, 5954, 6695, 13390, 14885, 17407, 23587, 29770, 34814, 38701, 47174, 77402, 87035, 117935, 174070, 193505, 235870, 306631, 387010, 613262, 1533155, 3066310, 3986203, 7972406, 19931015, 39862030]

約数ペア:

[(1, 39862030), (2, 19931015), (5, 7972406), (10, 3986203), (13, 3066310), (26, 1533155), (65, 613262), (103, 387010), (130, 306631), (169, 235870), (206, 193505), (229, 174070), (338, 117935), (458, 87035), (515, 77402), (845, 47174), (1030, 38701), (1145, 34814), (1339, 29770), (1690, 23587), (2290, 17407), (2678, 14885), (2977, 13390), (5954, 6695)]