797372110

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:457

約数の個数: 64

約数和(自身を含む): 1516838400

約数和(自身を除く): 719466290

約数列:

[1, 2, 5, 10, 29, 58, 131, 139, 145, 151, 262, 278, 290, 302, 655, 695, 755, 1310, 1390, 1510, 3799, 4031, 4379, 7598, 8062, 8758, 18209, 18995, 19781, 20155, 20989, 21895, 36418, 37990, 39562, 40310, 41978, 43790, 91045, 98905, 104945, 182090, 197810, 209890, 528061, 573649, 608681, 1056122, 1147298, 1217362, 2640305, 2749559, 2868245, 3043405, 5280610, 5499118, 5736490, 6086810, 13747795, 27495590, 79737211, 159474422, 398686055, 797372110]

約数ペア:

[(1, 797372110), (2, 398686055), (5, 159474422), (10, 79737211), (29, 27495590), (58, 13747795), (131, 6086810), (139, 5736490), (145, 5499118), (151, 5280610), (262, 3043405), (278, 2868245), (290, 2749559), (302, 2640305), (655, 1217362), (695, 1147298), (755, 1056122), (1310, 608681), (1390, 573649), (1510, 528061), (3799, 209890), (4031, 197810), (4379, 182090), (7598, 104945), (8062, 98905), (8758, 91045), (18209, 43790), (18995, 41978), (19781, 40310), (20155, 39562), (20989, 37990), (21895, 36418)]