2043130180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1122599}}^1$

素因数の和:1122628

約数の個数: 48

約数和(自身を含む): 5280710400

約数和(自身を除く): 3237580220

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 1122599, 2245198, 4490396, 5612995, 7858193, 11225990, 14593787, 15716386, 22451980, 29187574, 31432772, 39290965, 58375148, 72968935, 78581930, 102156509, 145937870, 157163860, 204313018, 291875740, 408626036, 510782545, 1021565090, 2043130180]

約数ペア:

[(1, 2043130180), (2, 1021565090), (4, 510782545), (5, 408626036), (7, 291875740), (10, 204313018), (13, 157163860), (14, 145937870), (20, 102156509), (26, 78581930), (28, 72968935), (35, 58375148), (52, 39290965), (65, 31432772), (70, 29187574), (91, 22451980), (130, 15716386), (140, 14593787), (182, 11225990), (260, 7858193), (364, 5612995), (455, 4490396), (910, 2245198), (1820, 1122599)]