88098080

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{661}}^1$

素因数の和:707

約数の個数: 144

約数和(自身を含む): 256742136

約数和(自身を除く): 168644056

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 49, 56, 68, 70, 80, 85, 98, 112, 119, 136, 140, 160, 170, 196, 224, 238, 245, 272, 280, 340, 392, 476, 490, 544, 560, 595, 661, 680, 784, 833, 952, 980, 1120, 1190, 1322, 1360, 1568, 1666, 1904, 1960, 2380, 2644, 2720, 3305, 3332, 3808, 3920, 4165, 4627, 4760, 5288, 6610, 6664, 7840, 8330, 9254, 9520, 10576, 11237, 13220, 13328, 16660, 18508, 19040, 21152, 22474, 23135, 26440, 26656, 32389, 33320, 37016, 44948, 46270, 52880, 56185, 64778, 66640, 74032, 78659, 89896, 92540, 105760, 112370, 129556, 133280, 148064, 157318, 161945, 179792, 185080, 224740, 259112, 314636, 323890, 359584, 370160, 393295, 449480, 518224, 550613, 629272, 647780, 740320, 786590, 898960, 1036448, 1101226, 1258544, 1295560, 1573180, 1797920, 2202452, 2517088, 2591120, 2753065, 3146360, 4404904, 5182240, 5506130, 6292720, 8809808, 11012260, 12585440, 17619616, 22024520, 44049040, 88098080]

約数ペア:

[(1, 88098080), (2, 44049040), (4, 22024520), (5, 17619616), (7, 12585440), (8, 11012260), (10, 8809808), (14, 6292720), (16, 5506130), (17, 5182240), (20, 4404904), (28, 3146360), (32, 2753065), (34, 2591120), (35, 2517088), (40, 2202452), (49, 1797920), (56, 1573180), (68, 1295560), (70, 1258544), (80, 1101226), (85, 1036448), (98, 898960), (112, 786590), (119, 740320), (136, 647780), (140, 629272), (160, 550613), (170, 518224), (196, 449480), (224, 393295), (238, 370160), (245, 359584), (272, 323890), (280, 314636), (340, 259112), (392, 224740), (476, 185080), (490, 179792), (544, 161945), (560, 157318), (595, 148064), (661, 133280), (680, 129556), (784, 112370), (833, 105760), (952, 92540), (980, 89896), (1120, 78659), (1190, 74032), (1322, 66640), (1360, 64778), (1568, 56185), (1666, 52880), (1904, 46270), (1960, 44948), (2380, 37016), (2644, 33320), (2720, 32389), (3305, 26656), (3332, 26440), (3808, 23135), (3920, 22474), (4165, 21152), (4627, 19040), (4760, 18508), (5288, 16660), (6610, 13328), (6664, 13220), (7840, 11237), (8330, 10576), (9254, 9520)]