65303800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19207}}^1$

素因数の和:19240

約数の個数: 48

約数和(自身を含む): 160770960

約数和(自身を除く): 95467160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 19207, 38414, 76828, 96035, 153656, 192070, 326519, 384140, 480175, 653038, 768280, 960350, 1306076, 1632595, 1920700, 2612152, 3265190, 3841400, 6530380, 8162975, 13060760, 16325950, 32651900, 65303800]

約数ペア:

[(1, 65303800), (2, 32651900), (4, 16325950), (5, 13060760), (8, 8162975), (10, 6530380), (17, 3841400), (20, 3265190), (25, 2612152), (34, 1920700), (40, 1632595), (50, 1306076), (68, 960350), (85, 768280), (100, 653038), (136, 480175), (170, 384140), (200, 326519), (340, 192070), (425, 153656), (680, 96035), (850, 76828), (1700, 38414), (3400, 19207)]