79368940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:331

約数の個数: 96

約数和(自身を含む): 199946880

約数和(自身を除く): 120577940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 113, 116, 140, 145, 173, 203, 226, 290, 346, 406, 452, 565, 580, 692, 791, 812, 865, 1015, 1130, 1211, 1582, 1730, 2030, 2260, 2422, 3164, 3277, 3460, 3955, 4060, 4844, 5017, 6055, 6554, 7910, 10034, 12110, 13108, 15820, 16385, 19549, 20068, 22939, 24220, 25085, 32770, 35119, 39098, 45878, 50170, 65540, 70238, 78196, 91756, 97745, 100340, 114695, 136843, 140476, 175595, 195490, 229390, 273686, 351190, 390980, 458780, 547372, 566921, 684215, 702380, 1133842, 1368430, 2267684, 2736860, 2834605, 3968447, 5669210, 7936894, 11338420, 15873788, 19842235, 39684470, 79368940]

約数ペア:

[(1, 79368940), (2, 39684470), (4, 19842235), (5, 15873788), (7, 11338420), (10, 7936894), (14, 5669210), (20, 3968447), (28, 2834605), (29, 2736860), (35, 2267684), (58, 1368430), (70, 1133842), (113, 702380), (116, 684215), (140, 566921), (145, 547372), (173, 458780), (203, 390980), (226, 351190), (290, 273686), (346, 229390), (406, 195490), (452, 175595), (565, 140476), (580, 136843), (692, 114695), (791, 100340), (812, 97745), (865, 91756), (1015, 78196), (1130, 70238), (1211, 65540), (1582, 50170), (1730, 45878), (2030, 39098), (2260, 35119), (2422, 32770), (3164, 25085), (3277, 24220), (3460, 22939), (3955, 20068), (4060, 19549), (4844, 16385), (5017, 15820), (6055, 13108), (6554, 12110), (7910, 10034)]