70860800

素因数分解:

$2^{14}\times 5^2\times {\mathrm{173}}^1$

素因数の和:211

約数の個数: 90

約数和(自身を含む): 176745198

約数和(自身を除く): 105884398

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 173, 200, 256, 320, 346, 400, 512, 640, 692, 800, 865, 1024, 1280, 1384, 1600, 1730, 2048, 2560, 2768, 3200, 3460, 4096, 4325, 5120, 5536, 6400, 6920, 8192, 8650, 10240, 11072, 12800, 13840, 16384, 17300, 20480, 22144, 25600, 27680, 34600, 40960, 44288, 51200, 55360, 69200, 81920, 88576, 102400, 110720, 138400, 177152, 204800, 221440, 276800, 354304, 409600, 442880, 553600, 708608, 885760, 1107200, 1417216, 1771520, 2214400, 2834432, 3543040, 4428800, 7086080, 8857600, 14172160, 17715200, 35430400, 70860800]

約数ペア:

[(1, 70860800), (2, 35430400), (4, 17715200), (5, 14172160), (8, 8857600), (10, 7086080), (16, 4428800), (20, 3543040), (25, 2834432), (32, 2214400), (40, 1771520), (50, 1417216), (64, 1107200), (80, 885760), (100, 708608), (128, 553600), (160, 442880), (173, 409600), (200, 354304), (256, 276800), (320, 221440), (346, 204800), (400, 177152), (512, 138400), (640, 110720), (692, 102400), (800, 88576), (865, 81920), (1024, 69200), (1280, 55360), (1384, 51200), (1600, 44288), (1730, 40960), (2048, 34600), (2560, 27680), (2768, 25600), (3200, 22144), (3460, 20480), (4096, 17300), (4325, 16384), (5120, 13840), (5536, 12800), (6400, 11072), (6920, 10240), (8192, 8650)]