11323520

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1361}}^1$

素因数の和:1393

約数の個数: 64

約数和(自身を含む): 29174040

約数和(自身を除く): 17850520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1361, 1664, 2080, 2722, 4160, 5444, 6805, 8320, 10888, 13610, 17693, 21776, 27220, 35386, 43552, 54440, 70772, 87104, 88465, 108880, 141544, 174208, 176930, 217760, 283088, 353860, 435520, 566176, 707720, 871040, 1132352, 1415440, 2264704, 2830880, 5661760, 11323520]

約数ペア:

[(1, 11323520), (2, 5661760), (4, 2830880), (5, 2264704), (8, 1415440), (10, 1132352), (13, 871040), (16, 707720), (20, 566176), (26, 435520), (32, 353860), (40, 283088), (52, 217760), (64, 176930), (65, 174208), (80, 141544), (104, 108880), (128, 88465), (130, 87104), (160, 70772), (208, 54440), (260, 43552), (320, 35386), (416, 27220), (520, 21776), (640, 17693), (832, 13610), (1040, 10888), (1361, 8320), (1664, 6805), (2080, 5444), (2722, 4160)]