508889150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1009}}^1$

素因数の和:1170

約数の個数: 96

約数和(自身を含む): 1190280960

約数和(自身を除く): 681391810

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 131, 154, 175, 262, 275, 350, 385, 550, 655, 770, 917, 1009, 1310, 1441, 1834, 1925, 2018, 2882, 3275, 3850, 4585, 5045, 6550, 7063, 7205, 9170, 10087, 10090, 11099, 14126, 14410, 20174, 22198, 22925, 25225, 35315, 36025, 45850, 50435, 50450, 55495, 70630, 72050, 77693, 100870, 110990, 132179, 155386, 176575, 252175, 264358, 277475, 353150, 388465, 504350, 554950, 660895, 776930, 925253, 1321790, 1453969, 1850506, 1942325, 2907938, 3304475, 3884650, 4626265, 6608950, 7269845, 9252530, 10177783, 14539690, 20355566, 23131325, 36349225, 46262650, 50888915, 72698450, 101777830, 254444575, 508889150]

約数ペア:

[(1, 508889150), (2, 254444575), (5, 101777830), (7, 72698450), (10, 50888915), (11, 46262650), (14, 36349225), (22, 23131325), (25, 20355566), (35, 14539690), (50, 10177783), (55, 9252530), (70, 7269845), (77, 6608950), (110, 4626265), (131, 3884650), (154, 3304475), (175, 2907938), (262, 1942325), (275, 1850506), (350, 1453969), (385, 1321790), (550, 925253), (655, 776930), (770, 660895), (917, 554950), (1009, 504350), (1310, 388465), (1441, 353150), (1834, 277475), (1925, 264358), (2018, 252175), (2882, 176575), (3275, 155386), (3850, 132179), (4585, 110990), (5045, 100870), (6550, 77693), (7063, 72050), (7205, 70630), (9170, 55495), (10087, 50450), (10090, 50435), (11099, 45850), (14126, 36025), (14410, 35315), (20174, 25225), (22198, 22925)]