29211040

素因数分解:

$2^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2311}}^1$

素因数の和:2405

約数の個数: 48

約数和(自身を含む): 69914880

約数和(自身を除く): 40703840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 79, 80, 158, 160, 316, 395, 632, 790, 1264, 1580, 2311, 2528, 3160, 4622, 6320, 9244, 11555, 12640, 18488, 23110, 36976, 46220, 73952, 92440, 182569, 184880, 365138, 369760, 730276, 912845, 1460552, 1825690, 2921104, 3651380, 5842208, 7302760, 14605520, 29211040]

約数ペア:

[(1, 29211040), (2, 14605520), (4, 7302760), (5, 5842208), (8, 3651380), (10, 2921104), (16, 1825690), (20, 1460552), (32, 912845), (40, 730276), (79, 369760), (80, 365138), (158, 184880), (160, 182569), (316, 92440), (395, 73952), (632, 46220), (790, 36976), (1264, 23110), (1580, 18488), (2311, 12640), (2528, 11555), (3160, 9244), (4622, 6320)]