104222440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{372223}}^1$

素因数の和:372241

約数の個数: 32

約数和(自身を含む): 268001280

約数和(自身を除く): 163778840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 372223, 744446, 1488892, 1861115, 2605561, 2977784, 3722230, 5211122, 7444460, 10422244, 13027805, 14888920, 20844488, 26055610, 52111220, 104222440]

約数ペア:

[(1, 104222440), (2, 52111220), (4, 26055610), (5, 20844488), (7, 14888920), (8, 13027805), (10, 10422244), (14, 7444460), (20, 5211122), (28, 3722230), (35, 2977784), (40, 2605561), (56, 1861115), (70, 1488892), (140, 744446), (280, 372223)]