205533202220

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1613}}^1\times {\mathrm{35593}}^1$

素因数の和:37394

約数の個数: 48

約数和(自身を含む): 434312292960

約数和(自身を除く): 228779090740

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 716, 895, 1613, 1790, 3226, 3580, 6452, 8065, 16130, 32260, 35593, 71186, 142372, 177965, 288727, 355930, 577454, 711860, 1154908, 1443635, 2887270, 5774540, 6371147, 12742294, 25484588, 31855735, 57411509, 63711470, 114823018, 127422940, 229646036, 287057545, 574115090, 1148230180, 10276660111, 20553320222, 41106640444, 51383300555, 102766601110, 205533202220]

約数ペア:

[(1, 205533202220), (2, 102766601110), (4, 51383300555), (5, 41106640444), (10, 20553320222), (20, 10276660111), (179, 1148230180), (358, 574115090), (716, 287057545), (895, 229646036), (1613, 127422940), (1790, 114823018), (3226, 63711470), (3580, 57411509), (6452, 31855735), (8065, 25484588), (16130, 12742294), (32260, 6371147), (35593, 5774540), (71186, 2887270), (142372, 1443635), (177965, 1154908), (288727, 711860), (355930, 577454)]