2034157180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{196727}}^1$

素因数の和:196794

約数の個数: 48

約数和(自身を含む): 4759243776

約数和(自身を除く): 2725086596

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 188, 220, 235, 470, 517, 940, 1034, 2068, 2585, 5170, 10340, 196727, 393454, 786908, 983635, 1967270, 2163997, 3934540, 4327994, 8655988, 9246169, 10819985, 18492338, 21639970, 36984676, 43279940, 46230845, 92461690, 101707859, 184923380, 203415718, 406831436, 508539295, 1017078590, 2034157180]

約数ペア:

[(1, 2034157180), (2, 1017078590), (4, 508539295), (5, 406831436), (10, 203415718), (11, 184923380), (20, 101707859), (22, 92461690), (44, 46230845), (47, 43279940), (55, 36984676), (94, 21639970), (110, 18492338), (188, 10819985), (220, 9246169), (235, 8655988), (470, 4327994), (517, 3934540), (940, 2163997), (1034, 1967270), (2068, 983635), (2585, 786908), (5170, 393454), (10340, 196727)]