97781620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:313

約数の個数: 96

約数和(自身を含む): 230791680

約数和(自身を除く): 133010060

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 47, 58, 68, 85, 94, 116, 145, 170, 188, 211, 235, 290, 340, 422, 470, 493, 580, 799, 844, 940, 986, 1055, 1363, 1598, 1972, 2110, 2465, 2726, 3196, 3587, 3995, 4220, 4930, 5452, 6119, 6815, 7174, 7990, 9860, 9917, 12238, 13630, 14348, 15980, 17935, 19834, 23171, 24476, 27260, 30595, 35870, 39668, 46342, 49585, 61190, 71740, 92684, 99170, 104023, 115855, 122380, 168589, 198340, 208046, 231710, 287593, 337178, 416092, 463420, 520115, 575186, 674356, 842945, 1040230, 1150372, 1437965, 1685890, 2080460, 2875930, 3371780, 4889081, 5751860, 9778162, 19556324, 24445405, 48890810, 97781620]

約数ペア:

[(1, 97781620), (2, 48890810), (4, 24445405), (5, 19556324), (10, 9778162), (17, 5751860), (20, 4889081), (29, 3371780), (34, 2875930), (47, 2080460), (58, 1685890), (68, 1437965), (85, 1150372), (94, 1040230), (116, 842945), (145, 674356), (170, 575186), (188, 520115), (211, 463420), (235, 416092), (290, 337178), (340, 287593), (422, 231710), (470, 208046), (493, 198340), (580, 168589), (799, 122380), (844, 115855), (940, 104023), (986, 99170), (1055, 92684), (1363, 71740), (1598, 61190), (1972, 49585), (2110, 46342), (2465, 39668), (2726, 35870), (3196, 30595), (3587, 27260), (3995, 24476), (4220, 23171), (4930, 19834), (5452, 17935), (6119, 15980), (6815, 14348), (7174, 13630), (7990, 12238), (9860, 9917)]