194519160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{49121}}^1$

素因数の和:49149

約数の個数: 96

約数和(自身を含む): 689672880

約数和(自身を除く): 495153720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 49121, 98242, 147363, 196484, 245605, 294726, 392968, 442089, 491210, 540331, 589452, 736815, 884178, 982420, 1080662, 1178904, 1473630, 1620993, 1768356, 1964840, 2161324, 2210445, 2701655, 2947260, 3241986, 3536712, 4322648, 4420890, 4862979, 5403310, 5894520, 6483972, 8104965, 8841780, 9725958, 10806620, 12967944, 16209930, 17683560, 19451916, 21613240, 24314895, 32419860, 38903832, 48629790, 64839720, 97259580, 194519160]

約数ペア:

[(1, 194519160), (2, 97259580), (3, 64839720), (4, 48629790), (5, 38903832), (6, 32419860), (8, 24314895), (9, 21613240), (10, 19451916), (11, 17683560), (12, 16209930), (15, 12967944), (18, 10806620), (20, 9725958), (22, 8841780), (24, 8104965), (30, 6483972), (33, 5894520), (36, 5403310), (40, 4862979), (44, 4420890), (45, 4322648), (55, 3536712), (60, 3241986), (66, 2947260), (72, 2701655), (88, 2210445), (90, 2161324), (99, 1964840), (110, 1768356), (120, 1620993), (132, 1473630), (165, 1178904), (180, 1080662), (198, 982420), (220, 884178), (264, 736815), (330, 589452), (360, 540331), (396, 491210), (440, 442089), (495, 392968), (660, 294726), (792, 245605), (990, 196484), (1320, 147363), (1980, 98242), (3960, 49121)]