79767400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{809}}^1$

素因数の和:871

約数の個数: 96

約数和(自身を含む): 203391000

約数和(自身を除く): 123623600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 29, 34, 40, 50, 58, 68, 85, 100, 116, 136, 145, 170, 200, 232, 290, 340, 425, 493, 580, 680, 725, 809, 850, 986, 1160, 1450, 1618, 1700, 1972, 2465, 2900, 3236, 3400, 3944, 4045, 4930, 5800, 6472, 8090, 9860, 12325, 13753, 16180, 19720, 20225, 23461, 24650, 27506, 32360, 40450, 46922, 49300, 55012, 68765, 80900, 93844, 98600, 110024, 117305, 137530, 161800, 187688, 234610, 275060, 343825, 398837, 469220, 550120, 586525, 687650, 797674, 938440, 1173050, 1375300, 1595348, 1994185, 2346100, 2750600, 3190696, 3988370, 4692200, 7976740, 9970925, 15953480, 19941850, 39883700, 79767400]

約数ペア:

[(1, 79767400), (2, 39883700), (4, 19941850), (5, 15953480), (8, 9970925), (10, 7976740), (17, 4692200), (20, 3988370), (25, 3190696), (29, 2750600), (34, 2346100), (40, 1994185), (50, 1595348), (58, 1375300), (68, 1173050), (85, 938440), (100, 797674), (116, 687650), (136, 586525), (145, 550120), (170, 469220), (200, 398837), (232, 343825), (290, 275060), (340, 234610), (425, 187688), (493, 161800), (580, 137530), (680, 117305), (725, 110024), (809, 98600), (850, 93844), (986, 80900), (1160, 68765), (1450, 55012), (1618, 49300), (1700, 46922), (1972, 40450), (2465, 32360), (2900, 27506), (3236, 24650), (3400, 23461), (3944, 20225), (4045, 19720), (4930, 16180), (5800, 13753), (6472, 12325), (8090, 9860)]