40720334512

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{378667}}^1$

素因数の和:378746

約数の個数: 80

約数和(自身を含む): 94660941312

約数和(自身を除く): 53940606800

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 47, 52, 88, 94, 104, 143, 176, 188, 208, 286, 376, 517, 572, 611, 752, 1034, 1144, 1222, 2068, 2288, 2444, 4136, 4888, 6721, 8272, 9776, 13442, 26884, 53768, 107536, 378667, 757334, 1514668, 3029336, 4165337, 4922671, 6058672, 8330674, 9845342, 16661348, 17797349, 19690684, 33322696, 35594698, 39381368, 54149381, 66645392, 71189396, 78762736, 108298762, 142378792, 195770839, 216597524, 231365537, 284757584, 391541678, 433195048, 462731074, 783083356, 866390096, 925462148, 1566166712, 1850924296, 2545020907, 3132333424, 3701848592, 5090041814, 10180083628, 20360167256, 40720334512]

約数ペア:

[(1, 40720334512), (2, 20360167256), (4, 10180083628), (8, 5090041814), (11, 3701848592), (13, 3132333424), (16, 2545020907), (22, 1850924296), (26, 1566166712), (44, 925462148), (47, 866390096), (52, 783083356), (88, 462731074), (94, 433195048), (104, 391541678), (143, 284757584), (176, 231365537), (188, 216597524), (208, 195770839), (286, 142378792), (376, 108298762), (517, 78762736), (572, 71189396), (611, 66645392), (752, 54149381), (1034, 39381368), (1144, 35594698), (1222, 33322696), (2068, 19690684), (2288, 17797349), (2444, 16661348), (4136, 9845342), (4888, 8330674), (6721, 6058672), (8272, 4922671), (9776, 4165337), (13442, 3029336), (26884, 1514668), (53768, 757334), (107536, 378667)]