22478820860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1083839}}^1$

素因数の和:1083926

約数の個数: 48

約数和(自身を含む): 50801748480

約数和(自身を除く): 28322927620

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 61, 68, 85, 122, 170, 244, 305, 340, 610, 1037, 1220, 2074, 4148, 5185, 10370, 20740, 1083839, 2167678, 4335356, 5419195, 10838390, 18425263, 21676780, 36850526, 66114179, 73701052, 92126315, 132228358, 184252630, 264456716, 330570895, 368505260, 661141790, 1123941043, 1322283580, 2247882086, 4495764172, 5619705215, 11239410430, 22478820860]

約数ペア:

[(1, 22478820860), (2, 11239410430), (4, 5619705215), (5, 4495764172), (10, 2247882086), (17, 1322283580), (20, 1123941043), (34, 661141790), (61, 368505260), (68, 330570895), (85, 264456716), (122, 184252630), (170, 132228358), (244, 92126315), (305, 73701052), (340, 66114179), (610, 36850526), (1037, 21676780), (1220, 18425263), (2074, 10838390), (4148, 5419195), (5185, 4335356), (10370, 2167678), (20740, 1083839)]