448049006500

素因数分解:

$2^2\times 5^3\times {\mathrm{89}}^1\times {\mathrm{769}}^1\times {\mathrm{13093}}^1$

素因数の和:13970

約数の個数: 96

約数和(自身を含む): 990896306400

約数和(自身を除く): 542847299900

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 89, 100, 125, 178, 250, 356, 445, 500, 769, 890, 1538, 1780, 2225, 3076, 3845, 4450, 7690, 8900, 11125, 13093, 15380, 19225, 22250, 26186, 38450, 44500, 52372, 65465, 68441, 76900, 96125, 130930, 136882, 192250, 261860, 273764, 327325, 342205, 384500, 654650, 684410, 1165277, 1309300, 1368820, 1636625, 1711025, 2330554, 3273250, 3422050, 4661108, 5826385, 6546500, 6844100, 8555125, 10068517, 11652770, 17110250, 20137034, 23305540, 29131925, 34220500, 40274068, 50342585, 58263850, 100685170, 116527700, 145659625, 201370340, 251712925, 291319250, 503425850, 582638500, 896098013, 1006851700, 1258564625, 1792196026, 2517129250, 3584392052, 4480490065, 5034258500, 8960980130, 17921960260, 22402450325, 44804900650, 89609801300, 112012251625, 224024503250, 448049006500]

約数ペア:

[(1, 448049006500), (2, 224024503250), (4, 112012251625), (5, 89609801300), (10, 44804900650), (20, 22402450325), (25, 17921960260), (50, 8960980130), (89, 5034258500), (100, 4480490065), (125, 3584392052), (178, 2517129250), (250, 1792196026), (356, 1258564625), (445, 1006851700), (500, 896098013), (769, 582638500), (890, 503425850), (1538, 291319250), (1780, 251712925), (2225, 201370340), (3076, 145659625), (3845, 116527700), (4450, 100685170), (7690, 58263850), (8900, 50342585), (11125, 40274068), (13093, 34220500), (15380, 29131925), (19225, 23305540), (22250, 20137034), (26186, 17110250), (38450, 11652770), (44500, 10068517), (52372, 8555125), (65465, 6844100), (68441, 6546500), (76900, 5826385), (96125, 4661108), (130930, 3422050), (136882, 3273250), (192250, 2330554), (261860, 1711025), (273764, 1636625), (327325, 1368820), (342205, 1309300), (384500, 1165277), (654650, 684410)]