10529220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13499}}^1$

素因数の和:13524

約数の個数: 48

約数和(自身を含む): 31752000

約数和(自身を除く): 21222780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 13499, 26998, 40497, 53996, 67495, 80994, 134990, 161988, 175487, 202485, 269980, 350974, 404970, 526461, 701948, 809940, 877435, 1052922, 1754870, 2105844, 2632305, 3509740, 5264610, 10529220]

約数ペア:

[(1, 10529220), (2, 5264610), (3, 3509740), (4, 2632305), (5, 2105844), (6, 1754870), (10, 1052922), (12, 877435), (13, 809940), (15, 701948), (20, 526461), (26, 404970), (30, 350974), (39, 269980), (52, 202485), (60, 175487), (65, 161988), (78, 134990), (130, 80994), (156, 67495), (195, 53996), (260, 40497), (390, 26998), (780, 13499)]