80345566

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{1319}}^1$

素因数の和:1576

約数の個数: 32

約数和(自身を含む): 145728000

約数和(自身を除く): 65382434

約数列:

[1, 2, 7, 14, 19, 38, 133, 229, 266, 458, 1319, 1603, 2638, 3206, 4351, 8702, 9233, 18466, 25061, 30457, 50122, 60914, 175427, 302051, 350854, 604102, 2114357, 4228714, 5738969, 11477938, 40172783, 80345566]

約数ペア:

[(1, 80345566), (2, 40172783), (7, 11477938), (14, 5738969), (19, 4228714), (38, 2114357), (133, 604102), (229, 350854), (266, 302051), (458, 175427), (1319, 60914), (1603, 50122), (2638, 30457), (3206, 25061), (4351, 18466), (8702, 9233)]