15662538777610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^3\times {\mathrm{5443}}^1\times {\mathrm{41953}}^1$

素因数の和:47460

約数の個数: 64

約数和(自身を含む): 29764772104320

約数和(自身を除く): 14102233326710

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 5443, 6859, 10886, 13718, 27215, 34295, 41953, 54430, 68590, 83906, 103417, 206834, 209765, 419530, 517085, 797107, 1034170, 1594214, 1964923, 3929846, 3985535, 7971070, 9824615, 15145033, 19649230, 30290066, 37333537, 74667074, 75725165, 151450330, 186667685, 228350179, 287755627, 373335370, 456700358, 575511254, 1141750895, 1438778135, 2283501790, 2877556270, 4338653401, 8677306802, 21693267005, 43386534010, 82434414619, 164868829238, 412172073095, 824344146190, 1566253877761, 3132507755522, 7831269388805, 15662538777610]

約数ペア:

[(1, 15662538777610), (2, 7831269388805), (5, 3132507755522), (10, 1566253877761), (19, 824344146190), (38, 412172073095), (95, 164868829238), (190, 82434414619), (361, 43386534010), (722, 21693267005), (1805, 8677306802), (3610, 4338653401), (5443, 2877556270), (6859, 2283501790), (10886, 1438778135), (13718, 1141750895), (27215, 575511254), (34295, 456700358), (41953, 373335370), (54430, 287755627), (68590, 228350179), (83906, 186667685), (103417, 151450330), (206834, 75725165), (209765, 74667074), (419530, 37333537), (517085, 30290066), (797107, 19649230), (1034170, 15145033), (1594214, 9824615), (1964923, 7971070), (3929846, 3985535)]