10369601720

素因数分解:

$2^3\times 5^1\times {\mathrm{2161}}^1\times {\mathrm{119963}}^1$

素因数の和:122135

約数の個数: 32

約数和(自身を含む): 23342595120

約数和(自身を除く): 12972993400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2161, 4322, 8644, 10805, 17288, 21610, 43220, 86440, 119963, 239926, 479852, 599815, 959704, 1199630, 2399260, 4798520, 259240043, 518480086, 1036960172, 1296200215, 2073920344, 2592400430, 5184800860, 10369601720]

約数ペア:

[(1, 10369601720), (2, 5184800860), (4, 2592400430), (5, 2073920344), (8, 1296200215), (10, 1036960172), (20, 518480086), (40, 259240043), (2161, 4798520), (4322, 2399260), (8644, 1199630), (10805, 959704), (17288, 599815), (21610, 479852), (43220, 239926), (86440, 119963)]