4995834560

素因数分解:

$2^6\times 5^1\times {\mathrm{127}}^1\times {\mathrm{122929}}^1$

素因数の和:123073

約数の個数: 56

約数和(自身を含む): 11990100480

約数和(自身を除く): 6994265920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 160, 254, 320, 508, 635, 1016, 1270, 2032, 2540, 4064, 5080, 8128, 10160, 20320, 40640, 122929, 245858, 491716, 614645, 983432, 1229290, 1966864, 2458580, 3933728, 4917160, 7867456, 9834320, 15611983, 19668640, 31223966, 39337280, 62447932, 78059915, 124895864, 156119830, 249791728, 312239660, 499583456, 624479320, 999166912, 1248958640, 2497917280, 4995834560]

約数ペア:

[(1, 4995834560), (2, 2497917280), (4, 1248958640), (5, 999166912), (8, 624479320), (10, 499583456), (16, 312239660), (20, 249791728), (32, 156119830), (40, 124895864), (64, 78059915), (80, 62447932), (127, 39337280), (160, 31223966), (254, 19668640), (320, 15611983), (508, 9834320), (635, 7867456), (1016, 4917160), (1270, 3933728), (2032, 2458580), (2540, 1966864), (4064, 1229290), (5080, 983432), (8128, 614645), (10160, 491716), (20320, 245858), (40640, 122929)]