2000790430

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{41177}}^1$

素因数の和:41340

約数の個数: 32

約数和(自身を含む): 3717879264

約数和(自身を除く): 1717088834

約数列:

[1, 2, 5, 10, 43, 86, 113, 215, 226, 430, 565, 1130, 4859, 9718, 24295, 41177, 48590, 82354, 205885, 411770, 1770611, 3541222, 4653001, 8853055, 9306002, 17706110, 23265005, 46530010, 200079043, 400158086, 1000395215, 2000790430]

約数ペア:

[(1, 2000790430), (2, 1000395215), (5, 400158086), (10, 200079043), (43, 46530010), (86, 23265005), (113, 17706110), (215, 9306002), (226, 8853055), (430, 4653001), (565, 3541222), (1130, 1770611), (4859, 411770), (9718, 205885), (24295, 82354), (41177, 48590)]