100571660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{42257}}^1$

素因数の和:42290

約数の個数: 48

約数和(自身を含む): 255576384

約数和(自身を除く): 155004724

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 42257, 84514, 169028, 211285, 295799, 422570, 591598, 718369, 845140, 1183196, 1436738, 1478995, 2873476, 2957990, 3591845, 5028583, 5915980, 7183690, 10057166, 14367380, 20114332, 25142915, 50285830, 100571660]

約数ペア:

[(1, 100571660), (2, 50285830), (4, 25142915), (5, 20114332), (7, 14367380), (10, 10057166), (14, 7183690), (17, 5915980), (20, 5028583), (28, 3591845), (34, 2957990), (35, 2873476), (68, 1478995), (70, 1436738), (85, 1183196), (119, 845140), (140, 718369), (170, 591598), (238, 422570), (340, 295799), (476, 211285), (595, 169028), (1190, 84514), (2380, 42257)]