74607040

素因数分解:

$2^6\times 5^1\times {\mathrm{53}}^2\times {\mathrm{83}}^1$

素因数の和:206

約数の個数: 84

約数和(自身を含む): 183254904

約数和(自身を除く): 108647864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 83, 106, 160, 166, 212, 265, 320, 332, 415, 424, 530, 664, 830, 848, 1060, 1328, 1660, 1696, 2120, 2656, 2809, 3320, 3392, 4240, 4399, 5312, 5618, 6640, 8480, 8798, 11236, 13280, 14045, 16960, 17596, 21995, 22472, 26560, 28090, 35192, 43990, 44944, 56180, 70384, 87980, 89888, 112360, 140768, 175960, 179776, 224720, 233147, 281536, 351920, 449440, 466294, 703840, 898880, 932588, 1165735, 1407680, 1865176, 2331470, 3730352, 4662940, 7460704, 9325880, 14921408, 18651760, 37303520, 74607040]

約数ペア:

[(1, 74607040), (2, 37303520), (4, 18651760), (5, 14921408), (8, 9325880), (10, 7460704), (16, 4662940), (20, 3730352), (32, 2331470), (40, 1865176), (53, 1407680), (64, 1165735), (80, 932588), (83, 898880), (106, 703840), (160, 466294), (166, 449440), (212, 351920), (265, 281536), (320, 233147), (332, 224720), (415, 179776), (424, 175960), (530, 140768), (664, 112360), (830, 89888), (848, 87980), (1060, 70384), (1328, 56180), (1660, 44944), (1696, 43990), (2120, 35192), (2656, 28090), (2809, 26560), (3320, 22472), (3392, 21995), (4240, 17596), (4399, 16960), (5312, 14045), (5618, 13280), (6640, 11236), (8480, 8798)]