110341520

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{239}}^1$

素因数の和:480

約数の個数: 80

約数和(自身を含む): 267840000

約数和(自身を除く): 157498480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 199, 232, 239, 290, 398, 464, 478, 580, 796, 956, 995, 1160, 1195, 1592, 1912, 1990, 2320, 2390, 3184, 3824, 3980, 4780, 5771, 6931, 7960, 9560, 11542, 13862, 15920, 19120, 23084, 27724, 28855, 34655, 46168, 47561, 55448, 57710, 69310, 92336, 95122, 110896, 115420, 138620, 190244, 230840, 237805, 277240, 380488, 461680, 475610, 554480, 760976, 951220, 1379269, 1902440, 2758538, 3804880, 5517076, 6896345, 11034152, 13792690, 22068304, 27585380, 55170760, 110341520]

約数ペア:

[(1, 110341520), (2, 55170760), (4, 27585380), (5, 22068304), (8, 13792690), (10, 11034152), (16, 6896345), (20, 5517076), (29, 3804880), (40, 2758538), (58, 1902440), (80, 1379269), (116, 951220), (145, 760976), (199, 554480), (232, 475610), (239, 461680), (290, 380488), (398, 277240), (464, 237805), (478, 230840), (580, 190244), (796, 138620), (956, 115420), (995, 110896), (1160, 95122), (1195, 92336), (1592, 69310), (1912, 57710), (1990, 55448), (2320, 47561), (2390, 46168), (3184, 34655), (3824, 28855), (3980, 27724), (4780, 23084), (5771, 19120), (6931, 15920), (7960, 13862), (9560, 11542)]