29186560

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{877}}^1$

素因数の和:913

約数の個数: 80

約数和(自身を含む): 75448296

約数和(自身を除く): 46261736

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 640, 832, 877, 1040, 1280, 1664, 1754, 2080, 2560, 3328, 3508, 4160, 4385, 6656, 7016, 8320, 8770, 11401, 14032, 16640, 17540, 22802, 28064, 33280, 35080, 45604, 56128, 57005, 70160, 91208, 112256, 114010, 140320, 182416, 224512, 228020, 280640, 364832, 449024, 456040, 561280, 729664, 912080, 1122560, 1459328, 1824160, 2245120, 2918656, 3648320, 5837312, 7296640, 14593280, 29186560]

約数ペア:

[(1, 29186560), (2, 14593280), (4, 7296640), (5, 5837312), (8, 3648320), (10, 2918656), (13, 2245120), (16, 1824160), (20, 1459328), (26, 1122560), (32, 912080), (40, 729664), (52, 561280), (64, 456040), (65, 449024), (80, 364832), (104, 280640), (128, 228020), (130, 224512), (160, 182416), (208, 140320), (256, 114010), (260, 112256), (320, 91208), (416, 70160), (512, 57005), (520, 56128), (640, 45604), (832, 35080), (877, 33280), (1040, 28064), (1280, 22802), (1664, 17540), (1754, 16640), (2080, 14032), (2560, 11401), (3328, 8770), (3508, 8320), (4160, 7016), (4385, 6656)]