32410540

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 70116480

約数和(自身を除く): 37705940

約数列:

[1, 2, 4, 5, 10, 20, 73, 79, 146, 158, 281, 292, 316, 365, 395, 562, 730, 790, 1124, 1405, 1460, 1580, 2810, 5620, 5767, 11534, 20513, 22199, 23068, 28835, 41026, 44398, 57670, 82052, 88796, 102565, 110995, 115340, 205130, 221990, 410260, 443980, 1620527, 3241054, 6482108, 8102635, 16205270, 32410540]

約数ペア:

[(1, 32410540), (2, 16205270), (4, 8102635), (5, 6482108), (10, 3241054), (20, 1620527), (73, 443980), (79, 410260), (146, 221990), (158, 205130), (281, 115340), (292, 110995), (316, 102565), (365, 88796), (395, 82052), (562, 57670), (730, 44398), (790, 41026), (1124, 28835), (1405, 23068), (1460, 22199), (1580, 20513), (2810, 11534), (5620, 5767)]