2243402920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{463513}}^1$

素因数の和:463546

約数の個数: 48

約数和(自身を含む): 5548262580

約数和(自身を除く): 3304859660

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 463513, 927026, 1854052, 2317565, 3708104, 4635130, 5098643, 9270260, 10197286, 18540520, 20394572, 25493215, 40789144, 50986430, 56085073, 101972860, 112170146, 203945720, 224340292, 280425365, 448680584, 560850730, 1121701460, 2243402920]

約数ペア:

[(1, 2243402920), (2, 1121701460), (4, 560850730), (5, 448680584), (8, 280425365), (10, 224340292), (11, 203945720), (20, 112170146), (22, 101972860), (40, 56085073), (44, 50986430), (55, 40789144), (88, 25493215), (110, 20394572), (121, 18540520), (220, 10197286), (242, 9270260), (440, 5098643), (484, 4635130), (605, 3708104), (968, 2317565), (1210, 1854052), (2420, 927026), (4840, 463513)]