55424320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:360

約数の個数: 112

約数和(自身を含む): 152887680

約数和(自身を除く): 97463360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 109, 112, 140, 160, 218, 224, 227, 280, 320, 436, 448, 454, 545, 560, 763, 872, 908, 1090, 1120, 1135, 1526, 1589, 1744, 1816, 2180, 2240, 2270, 3052, 3178, 3488, 3632, 3815, 4360, 4540, 6104, 6356, 6976, 7264, 7630, 7945, 8720, 9080, 12208, 12712, 14528, 15260, 15890, 17440, 18160, 24416, 24743, 25424, 30520, 31780, 34880, 36320, 48832, 49486, 50848, 61040, 63560, 72640, 98972, 101696, 122080, 123715, 127120, 173201, 197944, 244160, 247430, 254240, 346402, 395888, 494860, 508480, 692804, 791776, 866005, 989720, 1385608, 1583552, 1732010, 1979440, 2771216, 3464020, 3958880, 5542432, 6928040, 7917760, 11084864, 13856080, 27712160, 55424320]

約数ペア:

[(1, 55424320), (2, 27712160), (4, 13856080), (5, 11084864), (7, 7917760), (8, 6928040), (10, 5542432), (14, 3958880), (16, 3464020), (20, 2771216), (28, 1979440), (32, 1732010), (35, 1583552), (40, 1385608), (56, 989720), (64, 866005), (70, 791776), (80, 692804), (109, 508480), (112, 494860), (140, 395888), (160, 346402), (218, 254240), (224, 247430), (227, 244160), (280, 197944), (320, 173201), (436, 127120), (448, 123715), (454, 122080), (545, 101696), (560, 98972), (763, 72640), (872, 63560), (908, 61040), (1090, 50848), (1120, 49486), (1135, 48832), (1526, 36320), (1589, 34880), (1744, 31780), (1816, 30520), (2180, 25424), (2240, 24743), (2270, 24416), (3052, 18160), (3178, 17440), (3488, 15890), (3632, 15260), (3815, 14528), (4360, 12712), (4540, 12208), (6104, 9080), (6356, 8720), (6976, 7945), (7264, 7630)]