868505440

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{13337}}^1$

素因数の和:13400

約数の個数: 96

約数和(自身を含む): 2299044384

約数和(自身を除く): 1430538944

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 37, 40, 44, 55, 74, 80, 88, 110, 148, 160, 176, 185, 220, 296, 352, 370, 407, 440, 592, 740, 814, 880, 1184, 1480, 1628, 1760, 2035, 2960, 3256, 4070, 5920, 6512, 8140, 13024, 13337, 16280, 26674, 32560, 53348, 65120, 66685, 106696, 133370, 146707, 213392, 266740, 293414, 426784, 493469, 533480, 586828, 733535, 986938, 1066960, 1173656, 1467070, 1973876, 2133920, 2347312, 2467345, 2934140, 3947752, 4694624, 4934690, 5428159, 5868280, 7895504, 9869380, 10856318, 11736560, 15791008, 19738760, 21712636, 23473120, 27140795, 39477520, 43425272, 54281590, 78955040, 86850544, 108563180, 173701088, 217126360, 434252720, 868505440]

約数ペア:

[(1, 868505440), (2, 434252720), (4, 217126360), (5, 173701088), (8, 108563180), (10, 86850544), (11, 78955040), (16, 54281590), (20, 43425272), (22, 39477520), (32, 27140795), (37, 23473120), (40, 21712636), (44, 19738760), (55, 15791008), (74, 11736560), (80, 10856318), (88, 9869380), (110, 7895504), (148, 5868280), (160, 5428159), (176, 4934690), (185, 4694624), (220, 3947752), (296, 2934140), (352, 2467345), (370, 2347312), (407, 2133920), (440, 1973876), (592, 1467070), (740, 1173656), (814, 1066960), (880, 986938), (1184, 733535), (1480, 586828), (1628, 533480), (1760, 493469), (2035, 426784), (2960, 293414), (3256, 266740), (4070, 213392), (5920, 146707), (6512, 133370), (8140, 106696), (13024, 66685), (13337, 65120), (16280, 53348), (26674, 32560)]