5018888

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:174

約数の個数: 64

約数和(自身を含む): 11664000

約数和(自身を除く): 6645112

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 53, 56, 76, 89, 106, 133, 152, 178, 212, 266, 356, 371, 424, 532, 623, 712, 742, 1007, 1064, 1246, 1484, 1691, 2014, 2492, 2968, 3382, 4028, 4717, 4984, 6764, 7049, 8056, 9434, 11837, 13528, 14098, 18868, 23674, 28196, 33019, 37736, 47348, 56392, 66038, 89623, 94696, 132076, 179246, 264152, 358492, 627361, 716984, 1254722, 2509444, 5018888]

約数ペア:

[(1, 5018888), (2, 2509444), (4, 1254722), (7, 716984), (8, 627361), (14, 358492), (19, 264152), (28, 179246), (38, 132076), (53, 94696), (56, 89623), (76, 66038), (89, 56392), (106, 47348), (133, 37736), (152, 33019), (178, 28196), (212, 23674), (266, 18868), (356, 14098), (371, 13528), (424, 11837), (532, 9434), (623, 8056), (712, 7049), (742, 6764), (1007, 4984), (1064, 4717), (1246, 4028), (1484, 3382), (1691, 2968), (2014, 2492)]