3649580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 8545824

約数和(自身を除く): 4896244

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 106, 110, 212, 220, 265, 313, 530, 583, 626, 1060, 1166, 1252, 1565, 2332, 2915, 3130, 3443, 5830, 6260, 6886, 11660, 13772, 16589, 17215, 33178, 34430, 66356, 68860, 82945, 165890, 182479, 331780, 364958, 729916, 912395, 1824790, 3649580]

約数ペア:

[(1, 3649580), (2, 1824790), (4, 912395), (5, 729916), (10, 364958), (11, 331780), (20, 182479), (22, 165890), (44, 82945), (53, 68860), (55, 66356), (106, 34430), (110, 33178), (212, 17215), (220, 16589), (265, 13772), (313, 11660), (530, 6886), (583, 6260), (626, 5830), (1060, 3443), (1166, 3130), (1252, 2915), (1565, 2332)]