1159200440

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1\times {\mathrm{1789}}^1$

素因数の和:2064

約数の個数: 64

約数和(自身を含む): 2652350400

約数和(自身を除く): 1493149960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 167, 194, 334, 388, 485, 668, 776, 835, 970, 1336, 1670, 1789, 1940, 3340, 3578, 3880, 6680, 7156, 8945, 14312, 16199, 17890, 32398, 35780, 64796, 71560, 80995, 129592, 161990, 173533, 298763, 323980, 347066, 597526, 647960, 694132, 867665, 1195052, 1388264, 1493815, 1735330, 2390104, 2987630, 3470660, 5975260, 6941320, 11950520, 28980011, 57960022, 115920044, 144900055, 231840088, 289800110, 579600220, 1159200440]

約数ペア:

[(1, 1159200440), (2, 579600220), (4, 289800110), (5, 231840088), (8, 144900055), (10, 115920044), (20, 57960022), (40, 28980011), (97, 11950520), (167, 6941320), (194, 5975260), (334, 3470660), (388, 2987630), (485, 2390104), (668, 1735330), (776, 1493815), (835, 1388264), (970, 1195052), (1336, 867665), (1670, 694132), (1789, 647960), (1940, 597526), (3340, 347066), (3578, 323980), (3880, 298763), (6680, 173533), (7156, 161990), (8945, 129592), (14312, 80995), (16199, 71560), (17890, 64796), (32398, 35780)]