125859890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{20599}}^1$

素因数の和:20666

約数の個数: 32

約数和(自身を含む): 249177600

約数和(自身を除く): 123317710

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 20599, 41198, 102995, 205990, 267787, 535574, 968153, 1338935, 1936306, 2677870, 4840765, 9681530, 12585989, 25171978, 62929945, 125859890]

約数ペア:

[(1, 125859890), (2, 62929945), (5, 25171978), (10, 12585989), (13, 9681530), (26, 4840765), (47, 2677870), (65, 1936306), (94, 1338935), (130, 968153), (235, 535574), (470, 267787), (611, 205990), (1222, 102995), (3055, 41198), (6110, 20599)]