1043298880

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{250793}}^1$

素因数の和:250823

約数の個数: 56

約数和(自身を含む): 2675470392

約数和(自身を除く): 1632171512

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 250793, 501586, 1003172, 1253965, 2006344, 2507930, 3260309, 4012688, 5015860, 6520618, 8025376, 10031720, 13041236, 16050752, 16301545, 20063440, 26082472, 32603090, 40126880, 52164944, 65206180, 80253760, 104329888, 130412360, 208659776, 260824720, 521649440, 1043298880]

約数ペア:

[(1, 1043298880), (2, 521649440), (4, 260824720), (5, 208659776), (8, 130412360), (10, 104329888), (13, 80253760), (16, 65206180), (20, 52164944), (26, 40126880), (32, 32603090), (40, 26082472), (52, 20063440), (64, 16301545), (65, 16050752), (80, 13041236), (104, 10031720), (130, 8025376), (160, 6520618), (208, 5015860), (260, 4012688), (320, 3260309), (416, 2507930), (520, 2006344), (832, 1253965), (1040, 1003172), (2080, 501586), (4160, 250793)]