1238333140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1699}}^1\times {\mathrm{3313}}^1$

素因数の和:5032

約数の個数: 48

約数和(自身を含む): 2839435200

約数和(自身を除く): 1601102060

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1699, 3313, 3398, 6626, 6796, 8495, 13252, 16565, 16990, 18689, 33130, 33980, 36443, 37378, 66260, 72886, 74756, 93445, 145772, 182215, 186890, 364430, 373780, 728860, 5628787, 11257574, 22515148, 28143935, 56287870, 61916657, 112575740, 123833314, 247666628, 309583285, 619166570, 1238333140]

約数ペア:

[(1, 1238333140), (2, 619166570), (4, 309583285), (5, 247666628), (10, 123833314), (11, 112575740), (20, 61916657), (22, 56287870), (44, 28143935), (55, 22515148), (110, 11257574), (220, 5628787), (1699, 728860), (3313, 373780), (3398, 364430), (6626, 186890), (6796, 182215), (8495, 145772), (13252, 93445), (16565, 74756), (16990, 72886), (18689, 66260), (33130, 37378), (33980, 36443)]