173852194780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{12954709}}^1$

素因数の和:12954790

約数の個数: 48

約数和(自身を含む): 404808778080

約数和(自身を除く): 230956583300

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 61, 110, 122, 220, 244, 305, 610, 671, 1220, 1342, 2684, 3355, 6710, 13420, 12954709, 25909418, 51818836, 64773545, 129547090, 142501799, 259094180, 285003598, 570007196, 712508995, 790237249, 1425017990, 1580474498, 2850035980, 3160948996, 3951186245, 7902372490, 8692609739, 15804744980, 17385219478, 34770438956, 43463048695, 86926097390, 173852194780]

約数ペア:

[(1, 173852194780), (2, 86926097390), (4, 43463048695), (5, 34770438956), (10, 17385219478), (11, 15804744980), (20, 8692609739), (22, 7902372490), (44, 3951186245), (55, 3160948996), (61, 2850035980), (110, 1580474498), (122, 1425017990), (220, 790237249), (244, 712508995), (305, 570007196), (610, 285003598), (671, 259094180), (1220, 142501799), (1342, 129547090), (2684, 64773545), (3355, 51818836), (6710, 25909418), (13420, 12954709)]