25973160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2143}}^1$

素因数の和:2258

約数の個数: 64

約数和(自身を含む): 78727680

約数和(自身を除く): 52754520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 1010, 1212, 1515, 2020, 2143, 2424, 3030, 4040, 4286, 6060, 6429, 8572, 10715, 12120, 12858, 17144, 21430, 25716, 32145, 42860, 51432, 64290, 85720, 128580, 216443, 257160, 432886, 649329, 865772, 1082215, 1298658, 1731544, 2164430, 2597316, 3246645, 4328860, 5194632, 6493290, 8657720, 12986580, 25973160]

約数ペア:

[(1, 25973160), (2, 12986580), (3, 8657720), (4, 6493290), (5, 5194632), (6, 4328860), (8, 3246645), (10, 2597316), (12, 2164430), (15, 1731544), (20, 1298658), (24, 1082215), (30, 865772), (40, 649329), (60, 432886), (101, 257160), (120, 216443), (202, 128580), (303, 85720), (404, 64290), (505, 51432), (606, 42860), (808, 32145), (1010, 25716), (1212, 21430), (1515, 17144), (2020, 12858), (2143, 12120), (2424, 10715), (3030, 8572), (4040, 6429), (4286, 6060)]