86331200

素因数分解:

$2^6\times 5^2\times {\mathrm{79}}^1\times {\mathrm{683}}^1$

素因数の和:784

約数の個数: 84

約数和(自身を含む): 215432640

約数和(自身を除く): 129101440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 79, 80, 100, 158, 160, 200, 316, 320, 395, 400, 632, 683, 790, 800, 1264, 1366, 1580, 1600, 1975, 2528, 2732, 3160, 3415, 3950, 5056, 5464, 6320, 6830, 7900, 10928, 12640, 13660, 15800, 17075, 21856, 25280, 27320, 31600, 34150, 43712, 53957, 54640, 63200, 68300, 107914, 109280, 126400, 136600, 215828, 218560, 269785, 273200, 431656, 539570, 546400, 863312, 1079140, 1092800, 1348925, 1726624, 2158280, 2697850, 3453248, 4316560, 5395700, 8633120, 10791400, 17266240, 21582800, 43165600, 86331200]

約数ペア:

[(1, 86331200), (2, 43165600), (4, 21582800), (5, 17266240), (8, 10791400), (10, 8633120), (16, 5395700), (20, 4316560), (25, 3453248), (32, 2697850), (40, 2158280), (50, 1726624), (64, 1348925), (79, 1092800), (80, 1079140), (100, 863312), (158, 546400), (160, 539570), (200, 431656), (316, 273200), (320, 269785), (395, 218560), (400, 215828), (632, 136600), (683, 126400), (790, 109280), (800, 107914), (1264, 68300), (1366, 63200), (1580, 54640), (1600, 53957), (1975, 43712), (2528, 34150), (2732, 31600), (3160, 27320), (3415, 25280), (3950, 21856), (5056, 17075), (5464, 15800), (6320, 13660), (6830, 12640), (7900, 10928)]