29503840

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10847}}^1$

素因数の和:10879

約数の個数: 48

約数和(自身を含む): 73809792

約数和(自身を除く): 44305952

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 10847, 21694, 43388, 54235, 86776, 108470, 173552, 184399, 216940, 347104, 368798, 433880, 737596, 867760, 921995, 1475192, 1735520, 1843990, 2950384, 3687980, 5900768, 7375960, 14751920, 29503840]

約数ペア:

[(1, 29503840), (2, 14751920), (4, 7375960), (5, 5900768), (8, 3687980), (10, 2950384), (16, 1843990), (17, 1735520), (20, 1475192), (32, 921995), (34, 867760), (40, 737596), (68, 433880), (80, 368798), (85, 347104), (136, 216940), (160, 184399), (170, 173552), (272, 108470), (340, 86776), (544, 54235), (680, 43388), (1360, 21694), (2720, 10847)]