21740600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:369

約数の個数: 96

約数和(自身を含む): 59058720

約数和(自身を除く): 37318120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 53, 56, 70, 100, 106, 140, 175, 200, 212, 265, 280, 293, 350, 371, 424, 530, 586, 700, 742, 1060, 1172, 1325, 1400, 1465, 1484, 1855, 2051, 2120, 2344, 2650, 2930, 2968, 3710, 4102, 5300, 5860, 7325, 7420, 8204, 9275, 10255, 10600, 11720, 14650, 14840, 15529, 16408, 18550, 20510, 29300, 31058, 37100, 41020, 51275, 58600, 62116, 74200, 77645, 82040, 102550, 108703, 124232, 155290, 205100, 217406, 310580, 388225, 410200, 434812, 543515, 621160, 776450, 869624, 1087030, 1552900, 2174060, 2717575, 3105800, 4348120, 5435150, 10870300, 21740600]

約数ペア:

[(1, 21740600), (2, 10870300), (4, 5435150), (5, 4348120), (7, 3105800), (8, 2717575), (10, 2174060), (14, 1552900), (20, 1087030), (25, 869624), (28, 776450), (35, 621160), (40, 543515), (50, 434812), (53, 410200), (56, 388225), (70, 310580), (100, 217406), (106, 205100), (140, 155290), (175, 124232), (200, 108703), (212, 102550), (265, 82040), (280, 77645), (293, 74200), (350, 62116), (371, 58600), (424, 51275), (530, 41020), (586, 37100), (700, 31058), (742, 29300), (1060, 20510), (1172, 18550), (1325, 16408), (1400, 15529), (1465, 14840), (1484, 14650), (1855, 11720), (2051, 10600), (2120, 10255), (2344, 9275), (2650, 8204), (2930, 7420), (2968, 7325), (3710, 5860), (4102, 5300)]