98897960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{3301}}^1$

素因数の和:3426

約数の個数: 64

約数和(自身を含む): 256763520

約数和(自身を除く): 157865560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 107, 140, 214, 280, 428, 535, 749, 856, 1070, 1498, 2140, 2996, 3301, 3745, 4280, 5992, 6602, 7490, 13204, 14980, 16505, 23107, 26408, 29960, 33010, 46214, 66020, 92428, 115535, 132040, 184856, 231070, 353207, 462140, 706414, 924280, 1412828, 1766035, 2472449, 2825656, 3532070, 4944898, 7064140, 9889796, 12362245, 14128280, 19779592, 24724490, 49448980, 98897960]

約数ペア:

[(1, 98897960), (2, 49448980), (4, 24724490), (5, 19779592), (7, 14128280), (8, 12362245), (10, 9889796), (14, 7064140), (20, 4944898), (28, 3532070), (35, 2825656), (40, 2472449), (56, 1766035), (70, 1412828), (107, 924280), (140, 706414), (214, 462140), (280, 353207), (428, 231070), (535, 184856), (749, 132040), (856, 115535), (1070, 92428), (1498, 66020), (2140, 46214), (2996, 33010), (3301, 29960), (3745, 26408), (4280, 23107), (5992, 16505), (6602, 14980), (7490, 13204)]