13030100

素因数分解:

$2^2\times 5^2\times {\mathrm{229}}^1\times {\mathrm{569}}^1$

素因数の和:812

約数の個数: 36

約数和(自身を含む): 28448700

約数和(自身を除く): 15418600

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 229, 458, 569, 916, 1138, 1145, 2276, 2290, 2845, 4580, 5690, 5725, 11380, 11450, 14225, 22900, 28450, 56900, 130301, 260602, 521204, 651505, 1303010, 2606020, 3257525, 6515050, 13030100]

約数ペア:

[(1, 13030100), (2, 6515050), (4, 3257525), (5, 2606020), (10, 1303010), (20, 651505), (25, 521204), (50, 260602), (100, 130301), (229, 56900), (458, 28450), (569, 22900), (916, 14225), (1138, 11450), (1145, 11380), (2276, 5725), (2290, 5690), (2845, 4580)]