93920840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{180617}}^1$

素因数の和:180641

約数の個数: 32

約数和(自身を含む): 227578680

約数和(自身を除く): 133657840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 180617, 361234, 722468, 903085, 1444936, 1806170, 2348021, 3612340, 4696042, 7224680, 9392084, 11740105, 18784168, 23480210, 46960420, 93920840]

約数ペア:

[(1, 93920840), (2, 46960420), (4, 23480210), (5, 18784168), (8, 11740105), (10, 9392084), (13, 7224680), (20, 4696042), (26, 3612340), (40, 2348021), (52, 1806170), (65, 1444936), (104, 903085), (130, 722468), (260, 361234), (520, 180617)]