4212340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{467}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 9906624

約数和(自身を除く): 5694284

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 164, 205, 220, 410, 451, 467, 820, 902, 934, 1804, 1868, 2255, 2335, 4510, 4670, 5137, 9020, 9340, 10274, 19147, 20548, 25685, 38294, 51370, 76588, 95735, 102740, 191470, 210617, 382940, 421234, 842468, 1053085, 2106170, 4212340]

約数ペア:

[(1, 4212340), (2, 2106170), (4, 1053085), (5, 842468), (10, 421234), (11, 382940), (20, 210617), (22, 191470), (41, 102740), (44, 95735), (55, 76588), (82, 51370), (110, 38294), (164, 25685), (205, 20548), (220, 19147), (410, 10274), (451, 9340), (467, 9020), (820, 5137), (902, 4670), (934, 4510), (1804, 2335), (1868, 2255)]