788671070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{947}}^1$

素因数の和:1145

約数の個数: 64

約数和(自身を含む): 1587361536

約数和(自身を除く): 798690466

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 110, 113, 134, 226, 335, 565, 670, 737, 947, 1130, 1243, 1474, 1894, 2486, 3685, 4735, 6215, 7370, 7571, 9470, 10417, 12430, 15142, 20834, 37855, 52085, 63449, 75710, 83281, 104170, 107011, 126898, 166562, 214022, 317245, 416405, 535055, 634490, 697939, 832810, 1070110, 1177121, 1395878, 2354242, 3489695, 5885605, 6979390, 7169737, 11771210, 14339474, 35848685, 71697370, 78867107, 157734214, 394335535, 788671070]

約数ペア:

[(1, 788671070), (2, 394335535), (5, 157734214), (10, 78867107), (11, 71697370), (22, 35848685), (55, 14339474), (67, 11771210), (110, 7169737), (113, 6979390), (134, 5885605), (226, 3489695), (335, 2354242), (565, 1395878), (670, 1177121), (737, 1070110), (947, 832810), (1130, 697939), (1243, 634490), (1474, 535055), (1894, 416405), (2486, 317245), (3685, 214022), (4735, 166562), (6215, 126898), (7370, 107011), (7571, 104170), (9470, 83281), (10417, 75710), (12430, 63449), (15142, 52085), (20834, 37855)]