85655639950

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{788363}}^1$

素因数の和:788469

約数の個数: 48

約数和(自身を含む): 166284888336

約数和(自身を除く): 80629248386

約数列:

[1, 2, 5, 10, 25, 41, 50, 53, 82, 106, 205, 265, 410, 530, 1025, 1325, 2050, 2173, 2650, 4346, 10865, 21730, 54325, 108650, 788363, 1576726, 3941815, 7883630, 19709075, 32322883, 39418150, 41783239, 64645766, 83566478, 161614415, 208916195, 323228830, 417832390, 808072075, 1044580975, 1616144150, 1713112799, 2089161950, 3426225598, 8565563995, 17131127990, 42827819975, 85655639950]

約数ペア:

[(1, 85655639950), (2, 42827819975), (5, 17131127990), (10, 8565563995), (25, 3426225598), (41, 2089161950), (50, 1713112799), (53, 1616144150), (82, 1044580975), (106, 808072075), (205, 417832390), (265, 323228830), (410, 208916195), (530, 161614415), (1025, 83566478), (1325, 64645766), (2050, 41783239), (2173, 39418150), (2650, 32322883), (4346, 19709075), (10865, 7883630), (21730, 3941815), (54325, 1576726), (108650, 788363)]