1070700880

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{1931}}^1$

素因数の和:2212

約数の個数: 80

約数和(自身を含む): 2587334400

約数和(自身を除く): 1516633520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 239, 290, 464, 478, 580, 956, 1160, 1195, 1912, 1931, 2320, 2390, 3824, 3862, 4780, 6931, 7724, 9560, 9655, 13862, 15448, 19120, 19310, 27724, 30896, 34655, 38620, 55448, 55999, 69310, 77240, 110896, 111998, 138620, 154480, 223996, 277240, 279995, 447992, 461509, 554480, 559990, 895984, 923018, 1119980, 1846036, 2239960, 2307545, 3692072, 4479920, 4615090, 7384144, 9230180, 13383761, 18460360, 26767522, 36920720, 53535044, 66918805, 107070088, 133837610, 214140176, 267675220, 535350440, 1070700880]

約数ペア:

[(1, 1070700880), (2, 535350440), (4, 267675220), (5, 214140176), (8, 133837610), (10, 107070088), (16, 66918805), (20, 53535044), (29, 36920720), (40, 26767522), (58, 18460360), (80, 13383761), (116, 9230180), (145, 7384144), (232, 4615090), (239, 4479920), (290, 3692072), (464, 2307545), (478, 2239960), (580, 1846036), (956, 1119980), (1160, 923018), (1195, 895984), (1912, 559990), (1931, 554480), (2320, 461509), (2390, 447992), (3824, 279995), (3862, 277240), (4780, 223996), (6931, 154480), (7724, 138620), (9560, 111998), (9655, 110896), (13862, 77240), (15448, 69310), (19120, 55999), (19310, 55448), (27724, 38620), (30896, 34655)]