67517200

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{9929}}^1$

素因数の和:9964

約数の個数: 60

約数和(自身を含む): 171769140

約数和(自身を除く): 104251940

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 680, 850, 1360, 1700, 3400, 6800, 9929, 19858, 39716, 49645, 79432, 99290, 158864, 168793, 198580, 248225, 337586, 397160, 496450, 675172, 794320, 843965, 992900, 1350344, 1687930, 1985800, 2700688, 3375860, 3971600, 4219825, 6751720, 8439650, 13503440, 16879300, 33758600, 67517200]

約数ペア:

[(1, 67517200), (2, 33758600), (4, 16879300), (5, 13503440), (8, 8439650), (10, 6751720), (16, 4219825), (17, 3971600), (20, 3375860), (25, 2700688), (34, 1985800), (40, 1687930), (50, 1350344), (68, 992900), (80, 843965), (85, 794320), (100, 675172), (136, 496450), (170, 397160), (200, 337586), (272, 248225), (340, 198580), (400, 168793), (425, 158864), (680, 99290), (850, 79432), (1360, 49645), (1700, 39716), (3400, 19858), (6800, 9929)]