24526540

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 53034912

約数和(自身を除く): 28508372

約数列:

[1, 2, 4, 5, 10, 20, 73, 107, 146, 157, 214, 292, 314, 365, 428, 535, 628, 730, 785, 1070, 1460, 1570, 2140, 3140, 7811, 11461, 15622, 16799, 22922, 31244, 33598, 39055, 45844, 57305, 67196, 78110, 83995, 114610, 156220, 167990, 229220, 335980, 1226327, 2452654, 4905308, 6131635, 12263270, 24526540]

約数ペア:

[(1, 24526540), (2, 12263270), (4, 6131635), (5, 4905308), (10, 2452654), (20, 1226327), (73, 335980), (107, 229220), (146, 167990), (157, 156220), (214, 114610), (292, 83995), (314, 78110), (365, 67196), (428, 57305), (535, 45844), (628, 39055), (730, 33598), (785, 31244), (1070, 22922), (1460, 16799), (1570, 15622), (2140, 11461), (3140, 7811)]