84751370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{3911}}^1$

素因数の和:4126

約数の個数: 32

約数和(自身を含む): 167308416

約数和(自身を除く): 82557046

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 197, 394, 985, 1970, 2167, 3911, 4334, 7822, 10835, 19555, 21670, 39110, 43021, 86042, 215105, 430210, 770467, 1540934, 3852335, 7704670, 8475137, 16950274, 42375685, 84751370]

約数ペア:

[(1, 84751370), (2, 42375685), (5, 16950274), (10, 8475137), (11, 7704670), (22, 3852335), (55, 1540934), (110, 770467), (197, 430210), (394, 215105), (985, 86042), (1970, 43021), (2167, 39110), (3911, 21670), (4334, 19555), (7822, 10835)]