17297500

素因数分解:

$2^2\times 5^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:89

約数の個数: 120

約数和(自身を含む): 44873136

約数和(自身を除く): 27575636

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 37, 44, 50, 55, 68, 74, 85, 100, 110, 125, 148, 170, 185, 187, 220, 250, 275, 340, 370, 374, 407, 425, 500, 550, 625, 629, 740, 748, 814, 850, 925, 935, 1100, 1250, 1258, 1375, 1628, 1700, 1850, 1870, 2035, 2125, 2500, 2516, 2750, 3145, 3700, 3740, 4070, 4250, 4625, 4675, 5500, 6290, 6875, 6919, 8140, 8500, 9250, 9350, 10175, 10625, 12580, 13750, 13838, 15725, 18500, 18700, 20350, 21250, 23125, 23375, 27500, 27676, 31450, 34595, 40700, 42500, 46250, 46750, 50875, 62900, 69190, 78625, 92500, 93500, 101750, 116875, 138380, 157250, 172975, 203500, 233750, 254375, 314500, 345950, 393125, 467500, 508750, 691900, 786250, 864875, 1017500, 1572500, 1729750, 3459500, 4324375, 8648750, 17297500]

約数ペア:

[(1, 17297500), (2, 8648750), (4, 4324375), (5, 3459500), (10, 1729750), (11, 1572500), (17, 1017500), (20, 864875), (22, 786250), (25, 691900), (34, 508750), (37, 467500), (44, 393125), (50, 345950), (55, 314500), (68, 254375), (74, 233750), (85, 203500), (100, 172975), (110, 157250), (125, 138380), (148, 116875), (170, 101750), (185, 93500), (187, 92500), (220, 78625), (250, 69190), (275, 62900), (340, 50875), (370, 46750), (374, 46250), (407, 42500), (425, 40700), (500, 34595), (550, 31450), (625, 27676), (629, 27500), (740, 23375), (748, 23125), (814, 21250), (850, 20350), (925, 18700), (935, 18500), (1100, 15725), (1250, 13838), (1258, 13750), (1375, 12580), (1628, 10625), (1700, 10175), (1850, 9350), (1870, 9250), (2035, 8500), (2125, 8140), (2500, 6919), (2516, 6875), (2750, 6290), (3145, 5500), (3700, 4675), (3740, 4625), (4070, 4250)]