772509220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{3499}}^1$

素因数の和:3617

約数の個数: 96

約数和(自身を含む): 1975680000

約数和(自身を除く): 1203170780

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 83, 95, 133, 140, 166, 190, 266, 332, 380, 415, 532, 581, 665, 830, 1162, 1330, 1577, 1660, 2324, 2660, 2905, 3154, 3499, 5810, 6308, 6998, 7885, 11039, 11620, 13996, 15770, 17495, 22078, 24493, 31540, 34990, 44156, 48986, 55195, 66481, 69980, 97972, 110390, 122465, 132962, 220780, 244930, 265924, 290417, 332405, 465367, 489860, 580834, 664810, 930734, 1161668, 1329620, 1452085, 1861468, 2032919, 2326835, 2904170, 4065838, 4653670, 5517923, 5808340, 8131676, 9307340, 10164595, 11035846, 20329190, 22071692, 27589615, 38625461, 40658380, 55179230, 77250922, 110358460, 154501844, 193127305, 386254610, 772509220]

約数ペア:

[(1, 772509220), (2, 386254610), (4, 193127305), (5, 154501844), (7, 110358460), (10, 77250922), (14, 55179230), (19, 40658380), (20, 38625461), (28, 27589615), (35, 22071692), (38, 20329190), (70, 11035846), (76, 10164595), (83, 9307340), (95, 8131676), (133, 5808340), (140, 5517923), (166, 4653670), (190, 4065838), (266, 2904170), (332, 2326835), (380, 2032919), (415, 1861468), (532, 1452085), (581, 1329620), (665, 1161668), (830, 930734), (1162, 664810), (1330, 580834), (1577, 489860), (1660, 465367), (2324, 332405), (2660, 290417), (2905, 265924), (3154, 244930), (3499, 220780), (5810, 132962), (6308, 122465), (6998, 110390), (7885, 97972), (11039, 69980), (11620, 66481), (13996, 55195), (15770, 48986), (17495, 44156), (22078, 34990), (24493, 31540)]