38905370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{5099}}^1$

素因数の和:5222

約数の個数: 32

約数和(自身を含む): 80784000

約数和(自身を除く): 41878630

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 218, 545, 763, 1090, 1526, 3815, 5099, 7630, 10198, 25495, 35693, 50990, 71386, 178465, 356930, 555791, 1111582, 2778955, 3890537, 5557910, 7781074, 19452685, 38905370]

約数ペア:

[(1, 38905370), (2, 19452685), (5, 7781074), (7, 5557910), (10, 3890537), (14, 2778955), (35, 1111582), (70, 555791), (109, 356930), (218, 178465), (545, 71386), (763, 50990), (1090, 35693), (1526, 25495), (3815, 10198), (5099, 7630)]