2055142860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{796567}}^1$

素因数の和:796622

約数の個数: 48

約数和(自身を含む): 5888230656

約数和(自身を除く): 3833087796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 796567, 1593134, 2389701, 3186268, 3982835, 4779402, 7965670, 9558804, 11948505, 15931340, 23897010, 34252381, 47794020, 68504762, 102757143, 137009524, 171261905, 205514286, 342523810, 411028572, 513785715, 685047620, 1027571430, 2055142860]

約数ペア:

[(1, 2055142860), (2, 1027571430), (3, 685047620), (4, 513785715), (5, 411028572), (6, 342523810), (10, 205514286), (12, 171261905), (15, 137009524), (20, 102757143), (30, 68504762), (43, 47794020), (60, 34252381), (86, 23897010), (129, 15931340), (172, 11948505), (215, 9558804), (258, 7965670), (430, 4779402), (516, 3982835), (645, 3186268), (860, 2389701), (1290, 1593134), (2580, 796567)]