10181120

素因数分解:

$2^9\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:161

約数の個数: 80

約数和(自身を含む): 25264008

約数和(自身を除く): 15082888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 97, 128, 160, 164, 194, 205, 256, 320, 328, 388, 410, 485, 512, 640, 656, 776, 820, 970, 1280, 1312, 1552, 1640, 1940, 2560, 2624, 3104, 3280, 3880, 3977, 5248, 6208, 6560, 7760, 7954, 10496, 12416, 13120, 15520, 15908, 19885, 20992, 24832, 26240, 31040, 31816, 39770, 49664, 52480, 62080, 63632, 79540, 104960, 124160, 127264, 159080, 248320, 254528, 318160, 509056, 636320, 1018112, 1272640, 2036224, 2545280, 5090560, 10181120]

約数ペア:

[(1, 10181120), (2, 5090560), (4, 2545280), (5, 2036224), (8, 1272640), (10, 1018112), (16, 636320), (20, 509056), (32, 318160), (40, 254528), (41, 248320), (64, 159080), (80, 127264), (82, 124160), (97, 104960), (128, 79540), (160, 63632), (164, 62080), (194, 52480), (205, 49664), (256, 39770), (320, 31816), (328, 31040), (388, 26240), (410, 24832), (485, 20992), (512, 19885), (640, 15908), (656, 15520), (776, 13120), (820, 12416), (970, 10496), (1280, 7954), (1312, 7760), (1552, 6560), (1640, 6208), (1940, 5248), (2560, 3977), (2624, 3880), (3104, 3280)]