99807680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2621}}^1$

素因数の和:2662

約数の個数: 112

約数和(自身を含む): 287706816

約数和(自身を除く): 187899136

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 680, 952, 1088, 1120, 1190, 1360, 1904, 2240, 2380, 2621, 2720, 3808, 4760, 5242, 5440, 7616, 9520, 10484, 13105, 18347, 19040, 20968, 26210, 36694, 38080, 41936, 44557, 52420, 73388, 83872, 89114, 91735, 104840, 146776, 167744, 178228, 183470, 209680, 222785, 293552, 311899, 356456, 366940, 419360, 445570, 587104, 623798, 712912, 733880, 838720, 891140, 1174208, 1247596, 1425824, 1467760, 1559495, 1782280, 2495192, 2851648, 2935520, 3118990, 3564560, 4990384, 5871040, 6237980, 7129120, 9980768, 12475960, 14258240, 19961536, 24951920, 49903840, 99807680]

約数ペア:

[(1, 99807680), (2, 49903840), (4, 24951920), (5, 19961536), (7, 14258240), (8, 12475960), (10, 9980768), (14, 7129120), (16, 6237980), (17, 5871040), (20, 4990384), (28, 3564560), (32, 3118990), (34, 2935520), (35, 2851648), (40, 2495192), (56, 1782280), (64, 1559495), (68, 1467760), (70, 1425824), (80, 1247596), (85, 1174208), (112, 891140), (119, 838720), (136, 733880), (140, 712912), (160, 623798), (170, 587104), (224, 445570), (238, 419360), (272, 366940), (280, 356456), (320, 311899), (340, 293552), (448, 222785), (476, 209680), (544, 183470), (560, 178228), (595, 167744), (680, 146776), (952, 104840), (1088, 91735), (1120, 89114), (1190, 83872), (1360, 73388), (1904, 52420), (2240, 44557), (2380, 41936), (2621, 38080), (2720, 36694), (3808, 26210), (4760, 20968), (5242, 19040), (5440, 18347), (7616, 13105), (9520, 10484)]