926208040

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{564761}}^1$

素因数の和:564813

約数の個数: 32

約数和(自身を含む): 2134800360

約数和(自身を除く): 1208592320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 564761, 1129522, 2259044, 2823805, 4518088, 5647610, 11295220, 22590440, 23155201, 46310402, 92620804, 115776005, 185241608, 231552010, 463104020, 926208040]

約数ペア:

[(1, 926208040), (2, 463104020), (4, 231552010), (5, 185241608), (8, 115776005), (10, 92620804), (20, 46310402), (40, 23155201), (41, 22590440), (82, 11295220), (164, 5647610), (205, 4518088), (328, 2823805), (410, 2259044), (820, 1129522), (1640, 564761)]