22064980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:233

約数の個数: 96

約数和(自身を含む): 57286656

約数和(自身を除く): 35221676

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 73, 85, 119, 127, 140, 146, 170, 238, 254, 292, 340, 365, 476, 508, 511, 595, 635, 730, 889, 1022, 1190, 1241, 1270, 1460, 1778, 2044, 2159, 2380, 2482, 2540, 2555, 3556, 4318, 4445, 4964, 5110, 6205, 8636, 8687, 8890, 9271, 10220, 10795, 12410, 15113, 17374, 17780, 18542, 21590, 24820, 30226, 34748, 37084, 43180, 43435, 46355, 60452, 64897, 75565, 86870, 92710, 129794, 151130, 157607, 173740, 185420, 259588, 302260, 315214, 324485, 630428, 648970, 788035, 1103249, 1297940, 1576070, 2206498, 3152140, 4412996, 5516245, 11032490, 22064980]

約数ペア:

[(1, 22064980), (2, 11032490), (4, 5516245), (5, 4412996), (7, 3152140), (10, 2206498), (14, 1576070), (17, 1297940), (20, 1103249), (28, 788035), (34, 648970), (35, 630428), (68, 324485), (70, 315214), (73, 302260), (85, 259588), (119, 185420), (127, 173740), (140, 157607), (146, 151130), (170, 129794), (238, 92710), (254, 86870), (292, 75565), (340, 64897), (365, 60452), (476, 46355), (508, 43435), (511, 43180), (595, 37084), (635, 34748), (730, 30226), (889, 24820), (1022, 21590), (1190, 18542), (1241, 17780), (1270, 17374), (1460, 15113), (1778, 12410), (2044, 10795), (2159, 10220), (2380, 9271), (2482, 8890), (2540, 8687), (2555, 8636), (3556, 6205), (4318, 5110), (4445, 4964)]