160993400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47351}}^1$

素因数の和:47384

約数の個数: 48

約数和(自身を含む): 396336240

約数和(自身を除く): 235342840

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 47351, 94702, 189404, 236755, 378808, 473510, 804967, 947020, 1183775, 1609934, 1894040, 2367550, 3219868, 4024835, 4735100, 6439736, 8049670, 9470200, 16099340, 20124175, 32198680, 40248350, 80496700, 160993400]

約数ペア:

[(1, 160993400), (2, 80496700), (4, 40248350), (5, 32198680), (8, 20124175), (10, 16099340), (17, 9470200), (20, 8049670), (25, 6439736), (34, 4735100), (40, 4024835), (50, 3219868), (68, 2367550), (85, 1894040), (100, 1609934), (136, 1183775), (170, 947020), (200, 804967), (340, 473510), (425, 378808), (680, 236755), (850, 189404), (1700, 94702), (3400, 47351)]