26158708610

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6101}}^1\times {\mathrm{13831}}^1$

素因数の和:19970

約数の個数: 32

約数和(自身を含む): 48616049664

約数和(自身を除く): 22457341054

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 6101, 12202, 13831, 27662, 30505, 61010, 69155, 138310, 189131, 378262, 428761, 857522, 945655, 1891310, 2143805, 4287610, 84382931, 168765862, 421914655, 843829310, 2615870861, 5231741722, 13079354305, 26158708610]

約数ペア:

[(1, 26158708610), (2, 13079354305), (5, 5231741722), (10, 2615870861), (31, 843829310), (62, 421914655), (155, 168765862), (310, 84382931), (6101, 4287610), (12202, 2143805), (13831, 1891310), (27662, 945655), (30505, 857522), (61010, 428761), (69155, 378262), (138310, 189131)]