229280200

素因数分解:

$2^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{27961}}^1$

素因数の和:28018

約数の個数: 48

約数和(自身を含む): 546097860

約数和(自身を除く): 316817660

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 82, 100, 164, 200, 205, 328, 410, 820, 1025, 1640, 2050, 4100, 8200, 27961, 55922, 111844, 139805, 223688, 279610, 559220, 699025, 1118440, 1146401, 1398050, 2292802, 2796100, 4585604, 5592200, 5732005, 9171208, 11464010, 22928020, 28660025, 45856040, 57320050, 114640100, 229280200]

約数ペア:

[(1, 229280200), (2, 114640100), (4, 57320050), (5, 45856040), (8, 28660025), (10, 22928020), (20, 11464010), (25, 9171208), (40, 5732005), (41, 5592200), (50, 4585604), (82, 2796100), (100, 2292802), (164, 1398050), (200, 1146401), (205, 1118440), (328, 699025), (410, 559220), (820, 279610), (1025, 223688), (1640, 139805), (2050, 111844), (4100, 55922), (8200, 27961)]