12976689968140

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{587}}^1\times {\mathrm{2039}}^1\times {\mathrm{6091}}^1$

素因数の和:8815

約数の個数: 96

約数和(自身を含む): 27622258675200

約数和(自身を除く): 14645568707060

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 587, 890, 1174, 1780, 2039, 2348, 2935, 4078, 5870, 6091, 8156, 10195, 11740, 12182, 20390, 24364, 30455, 40780, 52243, 60910, 104486, 121820, 181471, 208972, 261215, 362942, 522430, 542099, 725884, 907355, 1044860, 1084198, 1196893, 1814710, 2168396, 2393786, 2710495, 3575417, 3629420, 4787572, 5420990, 5984465, 7150834, 10841980, 11968930, 12419549, 14301668, 17877085, 23937860, 24839098, 35754170, 49678196, 62097745, 71508340, 106523477, 124195490, 213046954, 248390980, 318212113, 426093908, 532617385, 636424226, 1065234770, 1105339861, 1272848452, 1591060565, 2130469540, 2210679722, 3182121130, 4421359444, 5526699305, 6364242260, 7290275263, 11053398610, 14580550526, 22106797220, 29161101052, 36451376315, 72902752630, 145805505260, 648834498407, 1297668996814, 2595337993628, 3244172492035, 6488344984070, 12976689968140]

約数ペア:

[(1, 12976689968140), (2, 6488344984070), (4, 3244172492035), (5, 2595337993628), (10, 1297668996814), (20, 648834498407), (89, 145805505260), (178, 72902752630), (356, 36451376315), (445, 29161101052), (587, 22106797220), (890, 14580550526), (1174, 11053398610), (1780, 7290275263), (2039, 6364242260), (2348, 5526699305), (2935, 4421359444), (4078, 3182121130), (5870, 2210679722), (6091, 2130469540), (8156, 1591060565), (10195, 1272848452), (11740, 1105339861), (12182, 1065234770), (20390, 636424226), (24364, 532617385), (30455, 426093908), (40780, 318212113), (52243, 248390980), (60910, 213046954), (104486, 124195490), (121820, 106523477), (181471, 71508340), (208972, 62097745), (261215, 49678196), (362942, 35754170), (522430, 24839098), (542099, 23937860), (725884, 17877085), (907355, 14301668), (1044860, 12419549), (1084198, 11968930), (1196893, 10841980), (1814710, 7150834), (2168396, 5984465), (2393786, 5420990), (2710495, 4787572), (3575417, 3629420)]