192519340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{10429}}^1$

素因数の和:10522

約数の個数: 48

約数和(自身を含む): 441564480

約数和(自身を除く): 249045140

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 71, 130, 142, 260, 284, 355, 710, 923, 1420, 1846, 3692, 4615, 9230, 10429, 18460, 20858, 41716, 52145, 104290, 135577, 208580, 271154, 542308, 677885, 740459, 1355770, 1480918, 2711540, 2961836, 3702295, 7404590, 9625967, 14809180, 19251934, 38503868, 48129835, 96259670, 192519340]

約数ペア:

[(1, 192519340), (2, 96259670), (4, 48129835), (5, 38503868), (10, 19251934), (13, 14809180), (20, 9625967), (26, 7404590), (52, 3702295), (65, 2961836), (71, 2711540), (130, 1480918), (142, 1355770), (260, 740459), (284, 677885), (355, 542308), (710, 271154), (923, 208580), (1420, 135577), (1846, 104290), (3692, 52145), (4615, 41716), (9230, 20858), (10429, 18460)]