74474680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13999}}^1$

素因数の和:14036

約数の個数: 64

約数和(自身を含む): 201600000

約数和(自身を除く): 127125320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 13999, 27998, 55996, 69995, 97993, 111992, 139990, 195986, 265981, 279980, 391972, 489965, 531962, 559960, 783944, 979930, 1063924, 1329905, 1861867, 1959860, 2127848, 2659810, 3723734, 3919720, 5319620, 7447468, 9309335, 10639240, 14894936, 18618670, 37237340, 74474680]

約数ペア:

[(1, 74474680), (2, 37237340), (4, 18618670), (5, 14894936), (7, 10639240), (8, 9309335), (10, 7447468), (14, 5319620), (19, 3919720), (20, 3723734), (28, 2659810), (35, 2127848), (38, 1959860), (40, 1861867), (56, 1329905), (70, 1063924), (76, 979930), (95, 783944), (133, 559960), (140, 531962), (152, 489965), (190, 391972), (266, 279980), (280, 265981), (380, 195986), (532, 139990), (665, 111992), (760, 97993), (1064, 69995), (1330, 55996), (2660, 27998), (5320, 13999)]