17967165550

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1\times {\mathrm{509}}^1$

素因数の和:886

約数の個数: 96

約数和(自身を含む): 34948700640

約数和(自身を除く): 16981535090

約数列:

[1, 2, 5, 10, 25, 41, 50, 67, 82, 134, 205, 257, 335, 410, 509, 514, 670, 1018, 1025, 1285, 1675, 2050, 2545, 2570, 2747, 3350, 5090, 5494, 6425, 10537, 12725, 12850, 13735, 17219, 20869, 21074, 25450, 27470, 34103, 34438, 41738, 52685, 68206, 68675, 86095, 104345, 105370, 130813, 137350, 170515, 172190, 208690, 261626, 263425, 341030, 430475, 521725, 526850, 654065, 705979, 852575, 860950, 1043450, 1308130, 1398223, 1411958, 1705150, 2796446, 3270325, 3529895, 5363333, 6540650, 6991115, 7059790, 8764471, 10726666, 13982230, 17528942, 17649475, 26816665, 34955575, 35298950, 43822355, 53633330, 69911150, 87644710, 134083325, 219111775, 268166650, 359343311, 438223550, 718686622, 1796716555, 3593433110, 8983582775, 17967165550]

約数ペア:

[(1, 17967165550), (2, 8983582775), (5, 3593433110), (10, 1796716555), (25, 718686622), (41, 438223550), (50, 359343311), (67, 268166650), (82, 219111775), (134, 134083325), (205, 87644710), (257, 69911150), (335, 53633330), (410, 43822355), (509, 35298950), (514, 34955575), (670, 26816665), (1018, 17649475), (1025, 17528942), (1285, 13982230), (1675, 10726666), (2050, 8764471), (2545, 7059790), (2570, 6991115), (2747, 6540650), (3350, 5363333), (5090, 3529895), (5494, 3270325), (6425, 2796446), (10537, 1705150), (12725, 1411958), (12850, 1398223), (13735, 1308130), (17219, 1043450), (20869, 860950), (21074, 852575), (25450, 705979), (27470, 654065), (34103, 526850), (34438, 521725), (41738, 430475), (52685, 341030), (68206, 263425), (68675, 261626), (86095, 208690), (104345, 172190), (105370, 170515), (130813, 137350)]