65985500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1109}}^1$

素因数の和:1152

約数の個数: 96

約数和(自身を含む): 174545280

約数和(自身を除く): 108559780

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 85, 100, 119, 125, 140, 170, 175, 238, 250, 340, 350, 425, 476, 500, 595, 700, 850, 875, 1109, 1190, 1700, 1750, 2125, 2218, 2380, 2975, 3500, 4250, 4436, 5545, 5950, 7763, 8500, 11090, 11900, 14875, 15526, 18853, 22180, 27725, 29750, 31052, 37706, 38815, 55450, 59500, 75412, 77630, 94265, 110900, 131971, 138625, 155260, 188530, 194075, 263942, 277250, 377060, 388150, 471325, 527884, 554500, 659855, 776300, 942650, 970375, 1319710, 1885300, 1940750, 2356625, 2639420, 3299275, 3881500, 4713250, 6598550, 9426500, 13197100, 16496375, 32992750, 65985500]

約数ペア:

[(1, 65985500), (2, 32992750), (4, 16496375), (5, 13197100), (7, 9426500), (10, 6598550), (14, 4713250), (17, 3881500), (20, 3299275), (25, 2639420), (28, 2356625), (34, 1940750), (35, 1885300), (50, 1319710), (68, 970375), (70, 942650), (85, 776300), (100, 659855), (119, 554500), (125, 527884), (140, 471325), (170, 388150), (175, 377060), (238, 277250), (250, 263942), (340, 194075), (350, 188530), (425, 155260), (476, 138625), (500, 131971), (595, 110900), (700, 94265), (850, 77630), (875, 75412), (1109, 59500), (1190, 55450), (1700, 38815), (1750, 37706), (2125, 31052), (2218, 29750), (2380, 27725), (2975, 22180), (3500, 18853), (4250, 15526), (4436, 14875), (5545, 11900), (5950, 11090), (7763, 8500)]