101811200

素因数分解:

$2^{10}\times 5^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:168

約数の個数: 132

約数和(自身を含む): 261189012

約数和(自身を除く): 159377812

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 64, 80, 82, 97, 100, 128, 160, 164, 194, 200, 205, 256, 320, 328, 388, 400, 410, 485, 512, 640, 656, 776, 800, 820, 970, 1024, 1025, 1280, 1312, 1552, 1600, 1640, 1940, 2050, 2425, 2560, 2624, 3104, 3200, 3280, 3880, 3977, 4100, 4850, 5120, 5248, 6208, 6400, 6560, 7760, 7954, 8200, 9700, 10496, 12416, 12800, 13120, 15520, 15908, 16400, 19400, 19885, 20992, 24832, 25600, 26240, 31040, 31816, 32800, 38800, 39770, 41984, 49664, 52480, 62080, 63632, 65600, 77600, 79540, 99328, 99425, 104960, 124160, 127264, 131200, 155200, 159080, 198850, 209920, 248320, 254528, 262400, 310400, 318160, 397700, 496640, 509056, 524800, 620800, 636320, 795400, 1018112, 1049600, 1241600, 1272640, 1590800, 2036224, 2483200, 2545280, 3181600, 4072448, 5090560, 6363200, 10181120, 12726400, 20362240, 25452800, 50905600, 101811200]

約数ペア:

[(1, 101811200), (2, 50905600), (4, 25452800), (5, 20362240), (8, 12726400), (10, 10181120), (16, 6363200), (20, 5090560), (25, 4072448), (32, 3181600), (40, 2545280), (41, 2483200), (50, 2036224), (64, 1590800), (80, 1272640), (82, 1241600), (97, 1049600), (100, 1018112), (128, 795400), (160, 636320), (164, 620800), (194, 524800), (200, 509056), (205, 496640), (256, 397700), (320, 318160), (328, 310400), (388, 262400), (400, 254528), (410, 248320), (485, 209920), (512, 198850), (640, 159080), (656, 155200), (776, 131200), (800, 127264), (820, 124160), (970, 104960), (1024, 99425), (1025, 99328), (1280, 79540), (1312, 77600), (1552, 65600), (1600, 63632), (1640, 62080), (1940, 52480), (2050, 49664), (2425, 41984), (2560, 39770), (2624, 38800), (3104, 32800), (3200, 31816), (3280, 31040), (3880, 26240), (3977, 25600), (4100, 24832), (4850, 20992), (5120, 19885), (5248, 19400), (6208, 16400), (6400, 15908), (6560, 15520), (7760, 13120), (7954, 12800), (8200, 12416), (9700, 10496)]