69943040

素因数分解:

$2^8\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1031}}^1$

素因数の和:1105

約数の個数: 72

約数和(自身を含む): 170862048

約数和(自身を除く): 100919008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 256, 265, 320, 424, 530, 640, 848, 1031, 1060, 1280, 1696, 2062, 2120, 3392, 4124, 4240, 5155, 6784, 8248, 8480, 10310, 13568, 16496, 16960, 20620, 32992, 33920, 41240, 54643, 65984, 67840, 82480, 109286, 131968, 164960, 218572, 263936, 273215, 329920, 437144, 546430, 659840, 874288, 1092860, 1319680, 1748576, 2185720, 3497152, 4371440, 6994304, 8742880, 13988608, 17485760, 34971520, 69943040]

約数ペア:

[(1, 69943040), (2, 34971520), (4, 17485760), (5, 13988608), (8, 8742880), (10, 6994304), (16, 4371440), (20, 3497152), (32, 2185720), (40, 1748576), (53, 1319680), (64, 1092860), (80, 874288), (106, 659840), (128, 546430), (160, 437144), (212, 329920), (256, 273215), (265, 263936), (320, 218572), (424, 164960), (530, 131968), (640, 109286), (848, 82480), (1031, 67840), (1060, 65984), (1280, 54643), (1696, 41240), (2062, 33920), (2120, 32992), (3392, 20620), (4124, 16960), (4240, 16496), (5155, 13568), (6784, 10310), (8248, 8480)]