102202340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{5419}}^1$

素因数の和:5492

約数の個数: 48

約数和(自身を含む): 229461120

約数和(自身を除く): 127258780

約数列:

[1, 2, 4, 5, 10, 20, 23, 41, 46, 82, 92, 115, 164, 205, 230, 410, 460, 820, 943, 1886, 3772, 4715, 5419, 9430, 10838, 18860, 21676, 27095, 54190, 108380, 124637, 222179, 249274, 444358, 498548, 623185, 888716, 1110895, 1246370, 2221790, 2492740, 4443580, 5110117, 10220234, 20440468, 25550585, 51101170, 102202340]

約数ペア:

[(1, 102202340), (2, 51101170), (4, 25550585), (5, 20440468), (10, 10220234), (20, 5110117), (23, 4443580), (41, 2492740), (46, 2221790), (82, 1246370), (92, 1110895), (115, 888716), (164, 623185), (205, 498548), (230, 444358), (410, 249274), (460, 222179), (820, 124637), (943, 108380), (1886, 54190), (3772, 27095), (4715, 21676), (5419, 18860), (9430, 10838)]