110010040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{392893}}^1$

素因数の和:392911

約数の個数: 32

約数和(自身を含む): 282883680

約数和(自身を除く): 172873640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 392893, 785786, 1571572, 1964465, 2750251, 3143144, 3928930, 5500502, 7857860, 11001004, 13751255, 15715720, 22002008, 27502510, 55005020, 110010040]

約数ペア:

[(1, 110010040), (2, 55005020), (4, 27502510), (5, 22002008), (7, 15715720), (8, 13751255), (10, 11001004), (14, 7857860), (20, 5500502), (28, 3928930), (35, 3143144), (40, 2750251), (56, 1964465), (70, 1571572), (140, 785786), (280, 392893)]