94774820

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{997}}^1$

素因数の和:1117

約数の個数: 72

約数和(自身を含む): 234142776

約数和(自身を除く): 139367956

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 97, 98, 140, 194, 196, 245, 388, 485, 490, 679, 970, 980, 997, 1358, 1940, 1994, 2716, 3395, 3988, 4753, 4985, 6790, 6979, 9506, 9970, 13580, 13958, 19012, 19940, 23765, 27916, 34895, 47530, 48853, 69790, 95060, 96709, 97706, 139580, 193418, 195412, 244265, 386836, 483545, 488530, 676963, 967090, 977060, 1353926, 1934180, 2707852, 3384815, 4738741, 6769630, 9477482, 13539260, 18954964, 23693705, 47387410, 94774820]

約数ペア:

[(1, 94774820), (2, 47387410), (4, 23693705), (5, 18954964), (7, 13539260), (10, 9477482), (14, 6769630), (20, 4738741), (28, 3384815), (35, 2707852), (49, 1934180), (70, 1353926), (97, 977060), (98, 967090), (140, 676963), (194, 488530), (196, 483545), (245, 386836), (388, 244265), (485, 195412), (490, 193418), (679, 139580), (970, 97706), (980, 96709), (997, 95060), (1358, 69790), (1940, 48853), (1994, 47530), (2716, 34895), (3395, 27916), (3988, 23765), (4753, 19940), (4985, 19012), (6790, 13958), (6979, 13580), (9506, 9970)]