47966279480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{8933}}^1$

素因数の和:9229

約数の個数: 128

約数和(自身を含む): 125150330880

約数和(自身を除く): 77184051400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 127, 140, 151, 254, 280, 302, 508, 604, 635, 755, 889, 1016, 1057, 1208, 1270, 1510, 1778, 2114, 2540, 3020, 3556, 4228, 4445, 5080, 5285, 6040, 7112, 8456, 8890, 8933, 10570, 17780, 17866, 19177, 21140, 35560, 35732, 38354, 42280, 44665, 62531, 71464, 76708, 89330, 95885, 125062, 134239, 153416, 178660, 191770, 250124, 268478, 312655, 357320, 383540, 500248, 536956, 625310, 671195, 767080, 1073912, 1134491, 1250620, 1342390, 1348883, 2268982, 2501240, 2684780, 2697766, 4537964, 5369560, 5395532, 5672455, 6744415, 7941437, 9075928, 9442181, 10791064, 11344910, 13488830, 15882874, 18884362, 22689820, 26977660, 31765748, 37768724, 39707185, 45379640, 47210905, 53955320, 63531496, 75537448, 79414370, 94421810, 158828740, 171308141, 188843620, 317657480, 342616282, 377687240, 685232564, 856540705, 1199156987, 1370465128, 1713081410, 2398313974, 3426162820, 4796627948, 5995784935, 6852325640, 9593255896, 11991569870, 23983139740, 47966279480]

約数ペア:

[(1, 47966279480), (2, 23983139740), (4, 11991569870), (5, 9593255896), (7, 6852325640), (8, 5995784935), (10, 4796627948), (14, 3426162820), (20, 2398313974), (28, 1713081410), (35, 1370465128), (40, 1199156987), (56, 856540705), (70, 685232564), (127, 377687240), (140, 342616282), (151, 317657480), (254, 188843620), (280, 171308141), (302, 158828740), (508, 94421810), (604, 79414370), (635, 75537448), (755, 63531496), (889, 53955320), (1016, 47210905), (1057, 45379640), (1208, 39707185), (1270, 37768724), (1510, 31765748), (1778, 26977660), (2114, 22689820), (2540, 18884362), (3020, 15882874), (3556, 13488830), (4228, 11344910), (4445, 10791064), (5080, 9442181), (5285, 9075928), (6040, 7941437), (7112, 6744415), (8456, 5672455), (8890, 5395532), (8933, 5369560), (10570, 4537964), (17780, 2697766), (17866, 2684780), (19177, 2501240), (21140, 2268982), (35560, 1348883), (35732, 1342390), (38354, 1250620), (42280, 1134491), (44665, 1073912), (62531, 767080), (71464, 671195), (76708, 625310), (89330, 536956), (95885, 500248), (125062, 383540), (134239, 357320), (153416, 312655), (178660, 268478), (191770, 250124)]