1229247050

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{97}}^1\times {\mathrm{877}}^1$

素因数の和:1020

約数の個数: 72

約数和(自身を含む): 2456642244

約数和(自身を除く): 1227395194

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 97, 170, 194, 289, 425, 485, 578, 850, 877, 970, 1445, 1649, 1754, 2425, 2890, 3298, 4385, 4850, 7225, 8245, 8770, 14450, 14909, 16490, 21925, 28033, 29818, 41225, 43850, 56066, 74545, 82450, 85069, 140165, 149090, 170138, 253453, 280330, 372725, 425345, 506906, 700825, 745450, 850690, 1267265, 1401650, 1446173, 2126725, 2534530, 2892346, 4253450, 6336325, 7230865, 12672650, 14461730, 24584941, 36154325, 49169882, 72308650, 122924705, 245849410, 614623525, 1229247050]

約数ペア:

[(1, 1229247050), (2, 614623525), (5, 245849410), (10, 122924705), (17, 72308650), (25, 49169882), (34, 36154325), (50, 24584941), (85, 14461730), (97, 12672650), (170, 7230865), (194, 6336325), (289, 4253450), (425, 2892346), (485, 2534530), (578, 2126725), (850, 1446173), (877, 1401650), (970, 1267265), (1445, 850690), (1649, 745450), (1754, 700825), (2425, 506906), (2890, 425345), (3298, 372725), (4385, 280330), (4850, 253453), (7225, 170138), (8245, 149090), (8770, 140165), (14450, 85069), (14909, 82450), (16490, 74545), (21925, 56066), (28033, 43850), (29818, 41225)]