8889405980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{119129}}^1$

素因数の和:119199

約数の個数: 96

約数和(自身を含む): 23536275840

約数和(自身を除く): 14646869860

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 41, 52, 65, 70, 82, 91, 130, 140, 164, 182, 205, 260, 287, 364, 410, 455, 533, 574, 820, 910, 1066, 1148, 1435, 1820, 2132, 2665, 2870, 3731, 5330, 5740, 7462, 10660, 14924, 18655, 37310, 74620, 119129, 238258, 476516, 595645, 833903, 1191290, 1548677, 1667806, 2382580, 3097354, 3335612, 4169515, 4884289, 6194708, 7743385, 8339030, 9768578, 10840739, 15486770, 16678060, 19537156, 21681478, 24421445, 30973540, 34190023, 43362956, 48842890, 54203695, 63495757, 68380046, 97685780, 108407390, 126991514, 136760092, 170950115, 216814780, 253983028, 317478785, 341900230, 444470299, 634957570, 683800460, 888940598, 1269915140, 1777881196, 2222351495, 4444702990, 8889405980]

約数ペア:

[(1, 8889405980), (2, 4444702990), (4, 2222351495), (5, 1777881196), (7, 1269915140), (10, 888940598), (13, 683800460), (14, 634957570), (20, 444470299), (26, 341900230), (28, 317478785), (35, 253983028), (41, 216814780), (52, 170950115), (65, 136760092), (70, 126991514), (82, 108407390), (91, 97685780), (130, 68380046), (140, 63495757), (164, 54203695), (182, 48842890), (205, 43362956), (260, 34190023), (287, 30973540), (364, 24421445), (410, 21681478), (455, 19537156), (533, 16678060), (574, 15486770), (820, 10840739), (910, 9768578), (1066, 8339030), (1148, 7743385), (1435, 6194708), (1820, 4884289), (2132, 4169515), (2665, 3335612), (2870, 3097354), (3731, 2382580), (5330, 1667806), (5740, 1548677), (7462, 1191290), (10660, 833903), (14924, 595645), (18655, 476516), (37310, 238258), (74620, 119129)]