4906286720

素因数分解:

$2^7\times 5^1\times {\mathrm{67}}^1\times {\mathrm{114419}}^1$

素因数の和:114505

約数の個数: 64

約数和(自身を含む): 11904256800

約数和(自身を除く): 6997970080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 128, 134, 160, 268, 320, 335, 536, 640, 670, 1072, 1340, 2144, 2680, 4288, 5360, 8576, 10720, 21440, 42880, 114419, 228838, 457676, 572095, 915352, 1144190, 1830704, 2288380, 3661408, 4576760, 7322816, 7666073, 9153520, 14645632, 15332146, 18307040, 30664292, 36614080, 38330365, 61328584, 73228160, 76660730, 122657168, 153321460, 245314336, 306642920, 490628672, 613285840, 981257344, 1226571680, 2453143360, 4906286720]

約数ペア:

[(1, 4906286720), (2, 2453143360), (4, 1226571680), (5, 981257344), (8, 613285840), (10, 490628672), (16, 306642920), (20, 245314336), (32, 153321460), (40, 122657168), (64, 76660730), (67, 73228160), (80, 61328584), (128, 38330365), (134, 36614080), (160, 30664292), (268, 18307040), (320, 15332146), (335, 14645632), (536, 9153520), (640, 7666073), (670, 7322816), (1072, 4576760), (1340, 3661408), (2144, 2288380), (2680, 1830704), (4288, 1144190), (5360, 915352), (8576, 572095), (10720, 457676), (21440, 228838), (42880, 114419)]