84766220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2897}}^1$

素因数の和:2943

約数の個数: 96

約数和(自身を含む): 233694720

約数和(自身を除く): 148928500

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 44, 55, 70, 76, 77, 95, 110, 133, 140, 154, 190, 209, 220, 266, 308, 380, 385, 418, 532, 665, 770, 836, 1045, 1330, 1463, 1540, 2090, 2660, 2897, 2926, 4180, 5794, 5852, 7315, 11588, 14485, 14630, 20279, 28970, 29260, 31867, 40558, 55043, 57940, 63734, 81116, 101395, 110086, 127468, 159335, 202790, 220172, 223069, 275215, 318670, 385301, 405580, 446138, 550430, 605473, 637340, 770602, 892276, 1100860, 1115345, 1210946, 1541204, 1926505, 2230690, 2421892, 3027365, 3853010, 4238311, 4461380, 6054730, 7706020, 8476622, 12109460, 16953244, 21191555, 42383110, 84766220]

約数ペア:

[(1, 84766220), (2, 42383110), (4, 21191555), (5, 16953244), (7, 12109460), (10, 8476622), (11, 7706020), (14, 6054730), (19, 4461380), (20, 4238311), (22, 3853010), (28, 3027365), (35, 2421892), (38, 2230690), (44, 1926505), (55, 1541204), (70, 1210946), (76, 1115345), (77, 1100860), (95, 892276), (110, 770602), (133, 637340), (140, 605473), (154, 550430), (190, 446138), (209, 405580), (220, 385301), (266, 318670), (308, 275215), (380, 223069), (385, 220172), (418, 202790), (532, 159335), (665, 127468), (770, 110086), (836, 101395), (1045, 81116), (1330, 63734), (1463, 57940), (1540, 55043), (2090, 40558), (2660, 31867), (2897, 29260), (2926, 28970), (4180, 20279), (5794, 14630), (5852, 14485), (7315, 11588)]