21745967045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2213}}^1\times {\mathrm{3371}}^1$

素因数の和:5653

約数の個数: 32

約数和(自身を含む): 29026283904

約数和(自身を除く): 7280316859

約数列:

[1, 5, 11, 53, 55, 265, 583, 2213, 2915, 3371, 11065, 16855, 24343, 37081, 117289, 121715, 178663, 185405, 586445, 893315, 1290179, 1965293, 6450895, 7460023, 9826465, 37300115, 82060253, 395381219, 410301265, 1976906095, 4349193409, 21745967045]

約数ペア:

[(1, 21745967045), (5, 4349193409), (11, 1976906095), (53, 410301265), (55, 395381219), (265, 82060253), (583, 37300115), (2213, 9826465), (2915, 7460023), (3371, 6450895), (11065, 1965293), (16855, 1290179), (24343, 893315), (37081, 586445), (117289, 185405), (121715, 178663)]