2238912320

素因数分解:

$2^6\times 5^1\times {\mathrm{109}}^1\times {\mathrm{64189}}^1$

素因数の和:64315

約数の個数: 56

約数和(自身を含む): 5380405800

約数和(自身を除く): 3141493480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 109, 160, 218, 320, 436, 545, 872, 1090, 1744, 2180, 3488, 4360, 6976, 8720, 17440, 34880, 64189, 128378, 256756, 320945, 513512, 641890, 1027024, 1283780, 2054048, 2567560, 4108096, 5135120, 6996601, 10270240, 13993202, 20540480, 27986404, 34983005, 55972808, 69966010, 111945616, 139932020, 223891232, 279864040, 447782464, 559728080, 1119456160, 2238912320]

約数ペア:

[(1, 2238912320), (2, 1119456160), (4, 559728080), (5, 447782464), (8, 279864040), (10, 223891232), (16, 139932020), (20, 111945616), (32, 69966010), (40, 55972808), (64, 34983005), (80, 27986404), (109, 20540480), (160, 13993202), (218, 10270240), (320, 6996601), (436, 5135120), (545, 4108096), (872, 2567560), (1090, 2054048), (1744, 1283780), (2180, 1027024), (3488, 641890), (4360, 513512), (6976, 320945), (8720, 256756), (17440, 128378), (34880, 64189)]