3803140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 8890560

約数和(自身を除く): 5087420

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 110, 118, 220, 236, 293, 295, 586, 590, 649, 1172, 1180, 1298, 1465, 2596, 2930, 3223, 3245, 5860, 6446, 6490, 12892, 12980, 16115, 17287, 32230, 34574, 64460, 69148, 86435, 172870, 190157, 345740, 380314, 760628, 950785, 1901570, 3803140]

約数ペア:

[(1, 3803140), (2, 1901570), (4, 950785), (5, 760628), (10, 380314), (11, 345740), (20, 190157), (22, 172870), (44, 86435), (55, 69148), (59, 64460), (110, 34574), (118, 32230), (220, 17287), (236, 16115), (293, 12980), (295, 12892), (586, 6490), (590, 6446), (649, 5860), (1172, 3245), (1180, 3223), (1298, 2930), (1465, 2596)]