528065560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{311}}^1$

素因数の和:577

約数の個数: 128

約数和(自身を含む): 1382883840

約数和(自身を除く): 854818280

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 227, 311, 340, 374, 440, 454, 622, 680, 748, 908, 935, 1135, 1244, 1496, 1555, 1816, 1870, 2270, 2488, 2497, 3110, 3421, 3740, 3859, 4540, 4994, 5287, 6220, 6842, 7480, 7718, 9080, 9988, 10574, 12440, 12485, 13684, 15436, 17105, 19295, 19976, 21148, 24970, 26435, 27368, 30872, 34210, 38590, 42296, 42449, 49940, 52870, 58157, 68420, 70597, 77180, 84898, 99880, 105740, 116314, 136840, 141194, 154360, 169796, 211480, 212245, 232628, 282388, 290785, 339592, 352985, 424490, 465256, 564776, 581570, 705970, 776567, 848980, 1163140, 1200149, 1411940, 1553134, 1697960, 2326280, 2400298, 2823880, 3106268, 3882835, 4800596, 6000745, 6212536, 7765670, 9601192, 12001490, 13201639, 15531340, 24002980, 26403278, 31062680, 48005960, 52806556, 66008195, 105613112, 132016390, 264032780, 528065560]

約数ペア:

[(1, 528065560), (2, 264032780), (4, 132016390), (5, 105613112), (8, 66008195), (10, 52806556), (11, 48005960), (17, 31062680), (20, 26403278), (22, 24002980), (34, 15531340), (40, 13201639), (44, 12001490), (55, 9601192), (68, 7765670), (85, 6212536), (88, 6000745), (110, 4800596), (136, 3882835), (170, 3106268), (187, 2823880), (220, 2400298), (227, 2326280), (311, 1697960), (340, 1553134), (374, 1411940), (440, 1200149), (454, 1163140), (622, 848980), (680, 776567), (748, 705970), (908, 581570), (935, 564776), (1135, 465256), (1244, 424490), (1496, 352985), (1555, 339592), (1816, 290785), (1870, 282388), (2270, 232628), (2488, 212245), (2497, 211480), (3110, 169796), (3421, 154360), (3740, 141194), (3859, 136840), (4540, 116314), (4994, 105740), (5287, 99880), (6220, 84898), (6842, 77180), (7480, 70597), (7718, 68420), (9080, 58157), (9988, 52870), (10574, 49940), (12440, 42449), (12485, 42296), (13684, 38590), (15436, 34210), (17105, 30872), (19295, 27368), (19976, 26435), (21148, 24970)]