22452670

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{557}}^1$

素因数の和:732

約数の個数: 32

約数和(自身を含む): 42184800

約数和(自身を除く): 19732130

約数列:

[1, 2, 5, 10, 29, 58, 139, 145, 278, 290, 557, 695, 1114, 1390, 2785, 4031, 5570, 8062, 16153, 20155, 32306, 40310, 77423, 80765, 154846, 161530, 387115, 774230, 2245267, 4490534, 11226335, 22452670]

約数ペア:

[(1, 22452670), (2, 11226335), (5, 4490534), (10, 2245267), (29, 774230), (58, 387115), (139, 161530), (145, 154846), (278, 80765), (290, 77423), (557, 40310), (695, 32306), (1114, 20155), (1390, 16153), (2785, 8062), (4031, 5570)]