41819580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21121}}^1$

素因数の和:21147

約数の個数: 72

約数和(自身を含む): 138391344

約数和(自身を除く): 96571764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 21121, 42242, 63363, 84484, 105605, 126726, 190089, 211210, 232331, 253452, 316815, 380178, 422420, 464662, 633630, 696993, 760356, 929324, 950445, 1161655, 1267260, 1393986, 1900890, 2090979, 2323310, 2787972, 3484965, 3801780, 4181958, 4646620, 6969930, 8363916, 10454895, 13939860, 20909790, 41819580]

約数ペア:

[(1, 41819580), (2, 20909790), (3, 13939860), (4, 10454895), (5, 8363916), (6, 6969930), (9, 4646620), (10, 4181958), (11, 3801780), (12, 3484965), (15, 2787972), (18, 2323310), (20, 2090979), (22, 1900890), (30, 1393986), (33, 1267260), (36, 1161655), (44, 950445), (45, 929324), (55, 760356), (60, 696993), (66, 633630), (90, 464662), (99, 422420), (110, 380178), (132, 316815), (165, 253452), (180, 232331), (198, 211210), (220, 190089), (330, 126726), (396, 105605), (495, 84484), (660, 63363), (990, 42242), (1980, 21121)]