8908480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:162

約数の個数: 112

約数和(自身を含む): 25091136

約数和(自身を除く): 16182656

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 64, 70, 80, 82, 97, 112, 140, 160, 164, 194, 205, 224, 280, 287, 320, 328, 388, 410, 448, 485, 560, 574, 656, 679, 776, 820, 970, 1120, 1148, 1312, 1358, 1435, 1552, 1640, 1940, 2240, 2296, 2624, 2716, 2870, 3104, 3280, 3395, 3880, 3977, 4592, 5432, 5740, 6208, 6560, 6790, 7760, 7954, 9184, 10864, 11480, 13120, 13580, 15520, 15908, 18368, 19885, 21728, 22960, 27160, 27839, 31040, 31816, 39770, 43456, 45920, 54320, 55678, 63632, 79540, 91840, 108640, 111356, 127264, 139195, 159080, 217280, 222712, 254528, 278390, 318160, 445424, 556780, 636320, 890848, 1113560, 1272640, 1781696, 2227120, 4454240, 8908480]

約数ペア:

[(1, 8908480), (2, 4454240), (4, 2227120), (5, 1781696), (7, 1272640), (8, 1113560), (10, 890848), (14, 636320), (16, 556780), (20, 445424), (28, 318160), (32, 278390), (35, 254528), (40, 222712), (41, 217280), (56, 159080), (64, 139195), (70, 127264), (80, 111356), (82, 108640), (97, 91840), (112, 79540), (140, 63632), (160, 55678), (164, 54320), (194, 45920), (205, 43456), (224, 39770), (280, 31816), (287, 31040), (320, 27839), (328, 27160), (388, 22960), (410, 21728), (448, 19885), (485, 18368), (560, 15908), (574, 15520), (656, 13580), (679, 13120), (776, 11480), (820, 10864), (970, 9184), (1120, 7954), (1148, 7760), (1312, 6790), (1358, 6560), (1435, 6208), (1552, 5740), (1640, 5432), (1940, 4592), (2240, 3977), (2296, 3880), (2624, 3395), (2716, 3280), (2870, 3104)]