131467700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14447}}^1$

素因数の和:14481

約数の個数: 72

約数和(自身を含む): 351144192

約数和(自身を除く): 219676492

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 1300, 1820, 2275, 4550, 9100, 14447, 28894, 57788, 72235, 101129, 144470, 187811, 202258, 288940, 361175, 375622, 404516, 505645, 722350, 751244, 939055, 1011290, 1314677, 1444700, 1878110, 2022580, 2528225, 2629354, 3756220, 4695275, 5056450, 5258708, 6573385, 9390550, 10112900, 13146770, 18781100, 26293540, 32866925, 65733850, 131467700]

約数ペア:

[(1, 131467700), (2, 65733850), (4, 32866925), (5, 26293540), (7, 18781100), (10, 13146770), (13, 10112900), (14, 9390550), (20, 6573385), (25, 5258708), (26, 5056450), (28, 4695275), (35, 3756220), (50, 2629354), (52, 2528225), (65, 2022580), (70, 1878110), (91, 1444700), (100, 1314677), (130, 1011290), (140, 939055), (175, 751244), (182, 722350), (260, 505645), (325, 404516), (350, 375622), (364, 361175), (455, 288940), (650, 202258), (700, 187811), (910, 144470), (1300, 101129), (1820, 72235), (2275, 57788), (4550, 28894), (9100, 14447)]