713931460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{15527}}^1$

素因数の和:15577

約数の個数: 72

約数和(自身を含む): 1734788160

約数和(自身を除く): 1020856700

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 121, 190, 209, 220, 242, 380, 418, 484, 605, 836, 1045, 1210, 2090, 2299, 2420, 4180, 4598, 9196, 11495, 15527, 22990, 31054, 45980, 62108, 77635, 155270, 170797, 295013, 310540, 341594, 590026, 683188, 853985, 1180052, 1475065, 1707970, 1878767, 2950130, 3245143, 3415940, 3757534, 5900260, 6490286, 7515068, 9393835, 12980572, 16225715, 18787670, 32451430, 35696573, 37575340, 64902860, 71393146, 142786292, 178482865, 356965730, 713931460]

約数ペア:

[(1, 713931460), (2, 356965730), (4, 178482865), (5, 142786292), (10, 71393146), (11, 64902860), (19, 37575340), (20, 35696573), (22, 32451430), (38, 18787670), (44, 16225715), (55, 12980572), (76, 9393835), (95, 7515068), (110, 6490286), (121, 5900260), (190, 3757534), (209, 3415940), (220, 3245143), (242, 2950130), (380, 1878767), (418, 1707970), (484, 1475065), (605, 1180052), (836, 853985), (1045, 683188), (1210, 590026), (2090, 341594), (2299, 310540), (2420, 295013), (4180, 170797), (4598, 155270), (9196, 77635), (11495, 62108), (15527, 45980), (22990, 31054)]