12285050

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:275

約数の個数: 48

約数和(自身を含む): 24607800

約数和(自身を除く): 12322750

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 97, 149, 170, 194, 298, 425, 485, 745, 850, 970, 1490, 1649, 2425, 2533, 3298, 3725, 4850, 5066, 7450, 8245, 12665, 14453, 16490, 25330, 28906, 41225, 63325, 72265, 82450, 126650, 144530, 245701, 361325, 491402, 722650, 1228505, 2457010, 6142525, 12285050]

約数ペア:

[(1, 12285050), (2, 6142525), (5, 2457010), (10, 1228505), (17, 722650), (25, 491402), (34, 361325), (50, 245701), (85, 144530), (97, 126650), (149, 82450), (170, 72265), (194, 63325), (298, 41225), (425, 28906), (485, 25330), (745, 16490), (850, 14453), (970, 12665), (1490, 8245), (1649, 7450), (2425, 5066), (2533, 4850), (3298, 3725)]