17485760

素因数分解:

$2^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1031}}^1$

素因数の和:1101

約数の個数: 56

約数和(自身を含む): 42464736

約数和(自身を除く): 24978976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 160, 212, 265, 320, 424, 530, 848, 1031, 1060, 1696, 2062, 2120, 3392, 4124, 4240, 5155, 8248, 8480, 10310, 16496, 16960, 20620, 32992, 41240, 54643, 65984, 82480, 109286, 164960, 218572, 273215, 329920, 437144, 546430, 874288, 1092860, 1748576, 2185720, 3497152, 4371440, 8742880, 17485760]

約数ペア:

[(1, 17485760), (2, 8742880), (4, 4371440), (5, 3497152), (8, 2185720), (10, 1748576), (16, 1092860), (20, 874288), (32, 546430), (40, 437144), (53, 329920), (64, 273215), (80, 218572), (106, 164960), (160, 109286), (212, 82480), (265, 65984), (320, 54643), (424, 41240), (530, 32992), (848, 20620), (1031, 16960), (1060, 16496), (1696, 10310), (2062, 8480), (2120, 8248), (3392, 5155), (4124, 4240)]