2192140390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{12637}}^1$

素因数の和:12757

約数の個数: 64

約数和(自身を含む): 4586077440

約数和(自身を除く): 2393937050

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 83, 95, 110, 166, 190, 209, 415, 418, 830, 913, 1045, 1577, 1826, 2090, 3154, 4565, 7885, 9130, 12637, 15770, 17347, 25274, 34694, 63185, 86735, 126370, 139007, 173470, 240103, 278014, 480206, 695035, 1048871, 1200515, 1390070, 2097742, 2401030, 2641133, 5244355, 5282266, 10488710, 11537581, 13205665, 19928549, 23075162, 26411330, 39857098, 57687905, 99642745, 115375810, 199285490, 219214039, 438428078, 1096070195, 2192140390]

約数ペア:

[(1, 2192140390), (2, 1096070195), (5, 438428078), (10, 219214039), (11, 199285490), (19, 115375810), (22, 99642745), (38, 57687905), (55, 39857098), (83, 26411330), (95, 23075162), (110, 19928549), (166, 13205665), (190, 11537581), (209, 10488710), (415, 5282266), (418, 5244355), (830, 2641133), (913, 2401030), (1045, 2097742), (1577, 1390070), (1826, 1200515), (2090, 1048871), (3154, 695035), (4565, 480206), (7885, 278014), (9130, 240103), (12637, 173470), (15770, 139007), (17347, 126370), (25274, 86735), (34694, 63185)]