79165940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:130

約数の個数: 192

約数和(自身を含む): 220631040

約数和(自身を除く): 141465100

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 29, 31, 34, 35, 37, 58, 62, 68, 70, 74, 85, 116, 119, 124, 140, 145, 148, 155, 170, 185, 203, 217, 238, 259, 290, 310, 340, 370, 406, 434, 476, 493, 518, 527, 580, 595, 620, 629, 740, 812, 868, 899, 986, 1015, 1036, 1054, 1073, 1085, 1147, 1190, 1258, 1295, 1798, 1972, 2030, 2108, 2146, 2170, 2294, 2380, 2465, 2516, 2590, 2635, 3145, 3451, 3596, 3689, 4060, 4292, 4340, 4403, 4495, 4588, 4930, 5180, 5270, 5365, 5735, 6290, 6293, 6902, 7378, 7511, 8029, 8806, 8990, 9860, 10540, 10730, 11470, 12580, 12586, 13804, 14756, 15022, 15283, 16058, 17255, 17612, 17980, 18241, 18445, 19499, 21460, 22015, 22940, 25172, 30044, 30566, 31465, 32116, 33263, 34510, 36482, 36890, 37555, 38998, 40145, 44030, 61132, 62930, 66526, 69020, 72964, 73780, 75110, 76415, 77996, 80290, 88060, 91205, 97495, 106981, 125860, 127687, 133052, 136493, 150220, 152830, 160580, 166315, 182410, 194990, 213962, 232841, 255374, 272986, 305660, 332630, 364820, 389980, 427924, 465682, 510748, 534905, 545972, 565471, 638435, 665260, 682465, 931364, 1069810, 1130942, 1164205, 1276870, 1364930, 2139620, 2261884, 2328410, 2553740, 2729860, 2827355, 3958297, 4656820, 5654710, 7916594, 11309420, 15833188, 19791485, 39582970, 79165940]

約数ペア:

[(1, 79165940), (2, 39582970), (4, 19791485), (5, 15833188), (7, 11309420), (10, 7916594), (14, 5654710), (17, 4656820), (20, 3958297), (28, 2827355), (29, 2729860), (31, 2553740), (34, 2328410), (35, 2261884), (37, 2139620), (58, 1364930), (62, 1276870), (68, 1164205), (70, 1130942), (74, 1069810), (85, 931364), (116, 682465), (119, 665260), (124, 638435), (140, 565471), (145, 545972), (148, 534905), (155, 510748), (170, 465682), (185, 427924), (203, 389980), (217, 364820), (238, 332630), (259, 305660), (290, 272986), (310, 255374), (340, 232841), (370, 213962), (406, 194990), (434, 182410), (476, 166315), (493, 160580), (518, 152830), (527, 150220), (580, 136493), (595, 133052), (620, 127687), (629, 125860), (740, 106981), (812, 97495), (868, 91205), (899, 88060), (986, 80290), (1015, 77996), (1036, 76415), (1054, 75110), (1073, 73780), (1085, 72964), (1147, 69020), (1190, 66526), (1258, 62930), (1295, 61132), (1798, 44030), (1972, 40145), (2030, 38998), (2108, 37555), (2146, 36890), (2170, 36482), (2294, 34510), (2380, 33263), (2465, 32116), (2516, 31465), (2590, 30566), (2635, 30044), (3145, 25172), (3451, 22940), (3596, 22015), (3689, 21460), (4060, 19499), (4292, 18445), (4340, 18241), (4403, 17980), (4495, 17612), (4588, 17255), (4930, 16058), (5180, 15283), (5270, 15022), (5365, 14756), (5735, 13804), (6290, 12586), (6293, 12580), (6902, 11470), (7378, 10730), (7511, 10540), (8029, 9860), (8806, 8990)]