268794670

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{5309}}^1$

素因数の和:5460

約数の個数: 32

約数和(自身を含む): 497780640

約数和(自身を除く): 228985970

約数列:

[1, 2, 5, 10, 61, 83, 122, 166, 305, 415, 610, 830, 5063, 5309, 10126, 10618, 25315, 26545, 50630, 53090, 323849, 440647, 647698, 881294, 1619245, 2203235, 3238490, 4406470, 26879467, 53758934, 134397335, 268794670]

約数ペア:

[(1, 268794670), (2, 134397335), (5, 53758934), (10, 26879467), (61, 4406470), (83, 3238490), (122, 2203235), (166, 1619245), (305, 881294), (415, 647698), (610, 440647), (830, 323849), (5063, 53090), (5309, 50630), (10126, 26545), (10618, 25315)]