23029760

素因数分解:

$2^{11}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1$

素因数の和:213

約数の個数: 96

約数和(自身を含む): 59852520

約数和(自身を除く): 36822760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 173, 208, 256, 260, 320, 346, 416, 512, 520, 640, 692, 832, 865, 1024, 1040, 1280, 1384, 1664, 1730, 2048, 2080, 2249, 2560, 2768, 3328, 3460, 4160, 4498, 5120, 5536, 6656, 6920, 8320, 8996, 10240, 11072, 11245, 13312, 13840, 16640, 17992, 22144, 22490, 26624, 27680, 33280, 35984, 44288, 44980, 55360, 66560, 71968, 88576, 89960, 110720, 133120, 143936, 177152, 179920, 221440, 287872, 354304, 359840, 442880, 575744, 719680, 885760, 1151488, 1439360, 1771520, 2302976, 2878720, 4605952, 5757440, 11514880, 23029760]

約数ペア:

[(1, 23029760), (2, 11514880), (4, 5757440), (5, 4605952), (8, 2878720), (10, 2302976), (13, 1771520), (16, 1439360), (20, 1151488), (26, 885760), (32, 719680), (40, 575744), (52, 442880), (64, 359840), (65, 354304), (80, 287872), (104, 221440), (128, 179920), (130, 177152), (160, 143936), (173, 133120), (208, 110720), (256, 89960), (260, 88576), (320, 71968), (346, 66560), (416, 55360), (512, 44980), (520, 44288), (640, 35984), (692, 33280), (832, 27680), (865, 26624), (1024, 22490), (1040, 22144), (1280, 17992), (1384, 16640), (1664, 13840), (1730, 13312), (2048, 11245), (2080, 11072), (2249, 10240), (2560, 8996), (2768, 8320), (3328, 6920), (3460, 6656), (4160, 5536), (4498, 5120)]