22418480

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:96

約数の個数: 160

約数和(自身を含む): 65472000

約数和(自身を除く): 43053520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 43, 49, 56, 70, 76, 80, 86, 95, 98, 112, 133, 140, 152, 172, 190, 196, 215, 245, 266, 280, 301, 304, 343, 344, 380, 392, 430, 490, 532, 560, 602, 665, 686, 688, 760, 784, 817, 860, 931, 980, 1064, 1204, 1330, 1372, 1505, 1520, 1634, 1715, 1720, 1862, 1960, 2107, 2128, 2408, 2660, 2744, 3010, 3268, 3430, 3440, 3724, 3920, 4085, 4214, 4655, 4816, 5320, 5488, 5719, 6020, 6517, 6536, 6860, 7448, 8170, 8428, 9310, 10535, 10640, 11438, 12040, 13034, 13072, 13720, 14749, 14896, 16340, 16856, 18620, 21070, 22876, 24080, 26068, 27440, 28595, 29498, 32585, 32680, 33712, 37240, 40033, 42140, 45752, 52136, 57190, 58996, 65170, 65360, 73745, 74480, 80066, 84280, 91504, 104272, 114380, 117992, 130340, 147490, 160132, 168560, 200165, 228760, 235984, 260680, 280231, 294980, 320264, 400330, 457520, 521360, 560462, 589960, 640528, 800660, 1120924, 1179920, 1401155, 1601320, 2241848, 2802310, 3202640, 4483696, 5604620, 11209240, 22418480]

約数ペア:

[(1, 22418480), (2, 11209240), (4, 5604620), (5, 4483696), (7, 3202640), (8, 2802310), (10, 2241848), (14, 1601320), (16, 1401155), (19, 1179920), (20, 1120924), (28, 800660), (35, 640528), (38, 589960), (40, 560462), (43, 521360), (49, 457520), (56, 400330), (70, 320264), (76, 294980), (80, 280231), (86, 260680), (95, 235984), (98, 228760), (112, 200165), (133, 168560), (140, 160132), (152, 147490), (172, 130340), (190, 117992), (196, 114380), (215, 104272), (245, 91504), (266, 84280), (280, 80066), (301, 74480), (304, 73745), (343, 65360), (344, 65170), (380, 58996), (392, 57190), (430, 52136), (490, 45752), (532, 42140), (560, 40033), (602, 37240), (665, 33712), (686, 32680), (688, 32585), (760, 29498), (784, 28595), (817, 27440), (860, 26068), (931, 24080), (980, 22876), (1064, 21070), (1204, 18620), (1330, 16856), (1372, 16340), (1505, 14896), (1520, 14749), (1634, 13720), (1715, 13072), (1720, 13034), (1862, 12040), (1960, 11438), (2107, 10640), (2128, 10535), (2408, 9310), (2660, 8428), (2744, 8170), (3010, 7448), (3268, 6860), (3430, 6536), (3440, 6517), (3724, 6020), (3920, 5719), (4085, 5488), (4214, 5320), (4655, 4816)]