97848040

素因数分解:

$2^3\times 5^1\times {\mathrm{487}}^1\times {\mathrm{5023}}^1$

素因数の和:5521

約数の個数: 32

約数和(自身を含む): 220654080

約数和(自身を除く): 122806040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 487, 974, 1948, 2435, 3896, 4870, 5023, 9740, 10046, 19480, 20092, 25115, 40184, 50230, 100460, 200920, 2446201, 4892402, 9784804, 12231005, 19569608, 24462010, 48924020, 97848040]

約数ペア:

[(1, 97848040), (2, 48924020), (4, 24462010), (5, 19569608), (8, 12231005), (10, 9784804), (20, 4892402), (40, 2446201), (487, 200920), (974, 100460), (1948, 50230), (2435, 40184), (3896, 25115), (4870, 20092), (5023, 19480), (9740, 10046)]