170102020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{33617}}^1$

素因数の和:33660

約数の個数: 48

約数和(自身を含む): 406643328

約数和(自身を除く): 236541308

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 33617, 67234, 134468, 168085, 336170, 369787, 672340, 739574, 773191, 1479148, 1546382, 1848935, 3092764, 3697870, 3865955, 7395740, 7731910, 8505101, 15463820, 17010202, 34020404, 42525505, 85051010, 170102020]

約数ペア:

[(1, 170102020), (2, 85051010), (4, 42525505), (5, 34020404), (10, 17010202), (11, 15463820), (20, 8505101), (22, 7731910), (23, 7395740), (44, 3865955), (46, 3697870), (55, 3092764), (92, 1848935), (110, 1546382), (115, 1479148), (220, 773191), (230, 739574), (253, 672340), (460, 369787), (506, 336170), (1012, 168085), (1265, 134468), (2530, 67234), (5060, 33617)]