98838740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4937}}^1$

素因数の和:4977

約数の個数: 96

約数和(自身を含む): 278740224

約数和(自身を除く): 179901484

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 130, 140, 143, 154, 182, 220, 260, 286, 308, 364, 385, 455, 572, 715, 770, 910, 1001, 1430, 1540, 1820, 2002, 2860, 4004, 4937, 5005, 9874, 10010, 19748, 20020, 24685, 34559, 49370, 54307, 64181, 69118, 98740, 108614, 128362, 138236, 172795, 217228, 256724, 271535, 320905, 345590, 380149, 449267, 543070, 641810, 691180, 705991, 760298, 898534, 1086140, 1283620, 1411982, 1520596, 1797068, 1900745, 2246335, 2823964, 3529955, 3801490, 4492670, 4941937, 7059910, 7602980, 8985340, 9883874, 14119820, 19767748, 24709685, 49419370, 98838740]

約数ペア:

[(1, 98838740), (2, 49419370), (4, 24709685), (5, 19767748), (7, 14119820), (10, 9883874), (11, 8985340), (13, 7602980), (14, 7059910), (20, 4941937), (22, 4492670), (26, 3801490), (28, 3529955), (35, 2823964), (44, 2246335), (52, 1900745), (55, 1797068), (65, 1520596), (70, 1411982), (77, 1283620), (91, 1086140), (110, 898534), (130, 760298), (140, 705991), (143, 691180), (154, 641810), (182, 543070), (220, 449267), (260, 380149), (286, 345590), (308, 320905), (364, 271535), (385, 256724), (455, 217228), (572, 172795), (715, 138236), (770, 128362), (910, 108614), (1001, 98740), (1430, 69118), (1540, 64181), (1820, 54307), (2002, 49370), (2860, 34559), (4004, 24685), (4937, 20020), (5005, 19748), (9874, 10010)]