1077340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 2540160

約数和(自身を除く): 1462820

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 83, 110, 118, 166, 220, 236, 295, 332, 415, 590, 649, 830, 913, 1180, 1298, 1660, 1826, 2596, 3245, 3652, 4565, 4897, 6490, 9130, 9794, 12980, 18260, 19588, 24485, 48970, 53867, 97940, 107734, 215468, 269335, 538670, 1077340]

約数ペア:

[(1, 1077340), (2, 538670), (4, 269335), (5, 215468), (10, 107734), (11, 97940), (20, 53867), (22, 48970), (44, 24485), (55, 19588), (59, 18260), (83, 12980), (110, 9794), (118, 9130), (166, 6490), (220, 4897), (236, 4565), (295, 3652), (332, 3245), (415, 2596), (590, 1826), (649, 1660), (830, 1298), (913, 1180)]