2826011660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{1531}}^1$

素因数の和:1707

約数の個数: 96

約数和(自身を含む): 6462711360

約数和(自身を除く): 3636699700

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 61, 68, 85, 89, 122, 170, 178, 244, 305, 340, 356, 445, 610, 890, 1037, 1220, 1513, 1531, 1780, 2074, 3026, 3062, 4148, 5185, 5429, 6052, 6124, 7565, 7655, 10370, 10858, 15130, 15310, 20740, 21716, 26027, 27145, 30260, 30620, 52054, 54290, 92293, 93391, 104108, 108580, 130135, 136259, 184586, 186782, 260270, 272518, 369172, 373564, 461465, 466955, 520540, 545036, 681295, 922930, 933910, 1362590, 1587647, 1845860, 1867820, 2316403, 2725180, 3175294, 4632806, 6350588, 7938235, 8311799, 9265612, 11582015, 15876470, 16623598, 23164030, 31752940, 33247196, 41558995, 46328060, 83117990, 141300583, 166235980, 282601166, 565202332, 706502915, 1413005830, 2826011660]

約数ペア:

[(1, 2826011660), (2, 1413005830), (4, 706502915), (5, 565202332), (10, 282601166), (17, 166235980), (20, 141300583), (34, 83117990), (61, 46328060), (68, 41558995), (85, 33247196), (89, 31752940), (122, 23164030), (170, 16623598), (178, 15876470), (244, 11582015), (305, 9265612), (340, 8311799), (356, 7938235), (445, 6350588), (610, 4632806), (890, 3175294), (1037, 2725180), (1220, 2316403), (1513, 1867820), (1531, 1845860), (1780, 1587647), (2074, 1362590), (3026, 933910), (3062, 922930), (4148, 681295), (5185, 545036), (5429, 520540), (6052, 466955), (6124, 461465), (7565, 373564), (7655, 369172), (10370, 272518), (10858, 260270), (15130, 186782), (15310, 184586), (20740, 136259), (21716, 130135), (26027, 108580), (27145, 104108), (30260, 93391), (30620, 92293), (52054, 54290)]