74076440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3361}}^1$

素因数の和:3420

約数の個数: 64

約数和(自身を含む): 181548000

約数和(自身を除く): 107471560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 29, 38, 40, 58, 76, 95, 116, 145, 152, 190, 232, 290, 380, 551, 580, 760, 1102, 1160, 2204, 2755, 3361, 4408, 5510, 6722, 11020, 13444, 16805, 22040, 26888, 33610, 63859, 67220, 97469, 127718, 134440, 194938, 255436, 319295, 389876, 487345, 510872, 638590, 779752, 974690, 1277180, 1851911, 1949380, 2554360, 3703822, 3898760, 7407644, 9259555, 14815288, 18519110, 37038220, 74076440]

約数ペア:

[(1, 74076440), (2, 37038220), (4, 18519110), (5, 14815288), (8, 9259555), (10, 7407644), (19, 3898760), (20, 3703822), (29, 2554360), (38, 1949380), (40, 1851911), (58, 1277180), (76, 974690), (95, 779752), (116, 638590), (145, 510872), (152, 487345), (190, 389876), (232, 319295), (290, 255436), (380, 194938), (551, 134440), (580, 127718), (760, 97469), (1102, 67220), (1160, 63859), (2204, 33610), (2755, 26888), (3361, 22040), (4408, 16805), (5510, 13444), (6722, 11020)]