487003660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3623}}^1$

素因数の和:3703

約数の個数: 96

約数和(自身を含む): 1227405312

約数和(自身を除く): 740401652

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 47, 52, 55, 65, 94, 110, 130, 143, 188, 220, 235, 260, 286, 470, 517, 572, 611, 715, 940, 1034, 1222, 1430, 2068, 2444, 2585, 2860, 3055, 3623, 5170, 6110, 6721, 7246, 10340, 12220, 13442, 14492, 18115, 26884, 33605, 36230, 39853, 47099, 67210, 72460, 79706, 94198, 134420, 159412, 170281, 188396, 199265, 235495, 340562, 398530, 470990, 518089, 681124, 797060, 851405, 941980, 1036178, 1702810, 1873091, 2072356, 2213653, 2590445, 3405620, 3746182, 4427306, 5180890, 7492364, 8854612, 9365455, 10361780, 11068265, 18730910, 22136530, 24350183, 37461820, 44273060, 48700366, 97400732, 121750915, 243501830, 487003660]

約数ペア:

[(1, 487003660), (2, 243501830), (4, 121750915), (5, 97400732), (10, 48700366), (11, 44273060), (13, 37461820), (20, 24350183), (22, 22136530), (26, 18730910), (44, 11068265), (47, 10361780), (52, 9365455), (55, 8854612), (65, 7492364), (94, 5180890), (110, 4427306), (130, 3746182), (143, 3405620), (188, 2590445), (220, 2213653), (235, 2072356), (260, 1873091), (286, 1702810), (470, 1036178), (517, 941980), (572, 851405), (611, 797060), (715, 681124), (940, 518089), (1034, 470990), (1222, 398530), (1430, 340562), (2068, 235495), (2444, 199265), (2585, 188396), (2860, 170281), (3055, 159412), (3623, 134420), (5170, 94198), (6110, 79706), (6721, 72460), (7246, 67210), (10340, 47099), (12220, 39853), (13442, 36230), (14492, 33605), (18115, 26884)]