71901760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{32099}}^1$

素因数の和:32123

約数の個数: 56

約数和(自身を含む): 195681600

約数和(自身を除く): 123779840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 32099, 64198, 128396, 160495, 224693, 256792, 320990, 449386, 513584, 641980, 898772, 1027168, 1123465, 1283960, 1797544, 2054336, 2246930, 2567920, 3595088, 4493860, 5135840, 7190176, 8987720, 10271680, 14380352, 17975440, 35950880, 71901760]

約数ペア:

[(1, 71901760), (2, 35950880), (4, 17975440), (5, 14380352), (7, 10271680), (8, 8987720), (10, 7190176), (14, 5135840), (16, 4493860), (20, 3595088), (28, 2567920), (32, 2246930), (35, 2054336), (40, 1797544), (56, 1283960), (64, 1123465), (70, 1027168), (80, 898772), (112, 641980), (140, 513584), (160, 449386), (224, 320990), (280, 256792), (320, 224693), (448, 160495), (560, 128396), (1120, 64198), (2240, 32099)]