184516780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1$

素因数の和:431

約数の個数: 96

約数和(自身を含む): 459648000

約数和(自身を除く): 275131220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 179, 185, 199, 259, 358, 370, 398, 518, 716, 740, 796, 895, 995, 1036, 1253, 1295, 1393, 1790, 1990, 2506, 2590, 2786, 3580, 3980, 5012, 5180, 5572, 6265, 6623, 6965, 7363, 12530, 13246, 13930, 14726, 25060, 26492, 27860, 29452, 33115, 35621, 36815, 46361, 51541, 66230, 71242, 73630, 92722, 103082, 132460, 142484, 147260, 178105, 185444, 206164, 231805, 249347, 257705, 356210, 463610, 498694, 515410, 712420, 927220, 997388, 1030820, 1246735, 1317977, 2493470, 2635954, 4986940, 5271908, 6589885, 9225839, 13179770, 18451678, 26359540, 36903356, 46129195, 92258390, 184516780]

約数ペア:

[(1, 184516780), (2, 92258390), (4, 46129195), (5, 36903356), (7, 26359540), (10, 18451678), (14, 13179770), (20, 9225839), (28, 6589885), (35, 5271908), (37, 4986940), (70, 2635954), (74, 2493470), (140, 1317977), (148, 1246735), (179, 1030820), (185, 997388), (199, 927220), (259, 712420), (358, 515410), (370, 498694), (398, 463610), (518, 356210), (716, 257705), (740, 249347), (796, 231805), (895, 206164), (995, 185444), (1036, 178105), (1253, 147260), (1295, 142484), (1393, 132460), (1790, 103082), (1990, 92722), (2506, 73630), (2590, 71242), (2786, 66230), (3580, 51541), (3980, 46361), (5012, 36815), (5180, 35621), (5572, 33115), (6265, 29452), (6623, 27860), (6965, 26492), (7363, 25060), (12530, 14726), (13246, 13930)]