59660020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3253}}^1$

素因数の和:3400

約数の個数: 48

約数和(自身を含む): 144321408

約数和(自身を除く): 84661388

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 131, 140, 262, 524, 655, 917, 1310, 1834, 2620, 3253, 3668, 4585, 6506, 9170, 13012, 16265, 18340, 22771, 32530, 45542, 65060, 91084, 113855, 227710, 426143, 455420, 852286, 1704572, 2130715, 2983001, 4261430, 5966002, 8522860, 11932004, 14915005, 29830010, 59660020]

約数ペア:

[(1, 59660020), (2, 29830010), (4, 14915005), (5, 11932004), (7, 8522860), (10, 5966002), (14, 4261430), (20, 2983001), (28, 2130715), (35, 1704572), (70, 852286), (131, 455420), (140, 426143), (262, 227710), (524, 113855), (655, 91084), (917, 65060), (1310, 45542), (1834, 32530), (2620, 22771), (3253, 18340), (3668, 16265), (4585, 13012), (6506, 9170)]