2783302580

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{929}}^1\times {\mathrm{2539}}^1$

素因数の和:3536

約数の個数: 48

約数和(自身を含む): 5952744000

約数和(自身を除く): 3169441420

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 929, 1180, 1858, 2539, 3716, 4645, 5078, 9290, 10156, 12695, 18580, 25390, 50780, 54811, 109622, 149801, 219244, 274055, 299602, 548110, 599204, 749005, 1096220, 1498010, 2358731, 2996020, 4717462, 9434924, 11793655, 23587310, 47174620, 139165129, 278330258, 556660516, 695825645, 1391651290, 2783302580]

約数ペア:

[(1, 2783302580), (2, 1391651290), (4, 695825645), (5, 556660516), (10, 278330258), (20, 139165129), (59, 47174620), (118, 23587310), (236, 11793655), (295, 9434924), (590, 4717462), (929, 2996020), (1180, 2358731), (1858, 1498010), (2539, 1096220), (3716, 749005), (4645, 599204), (5078, 548110), (9290, 299602), (10156, 274055), (12695, 219244), (18580, 149801), (25390, 109622), (50780, 54811)]