69508712900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{497557}}^1$

素因数の和:497709

約数の個数: 72

約数和(自身を含む): 165842052096

約数和(自身を除く): 96333339196

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 127, 220, 254, 275, 508, 550, 635, 1100, 1270, 1397, 2540, 2794, 3175, 5588, 6350, 6985, 12700, 13970, 27940, 34925, 69850, 139700, 497557, 995114, 1990228, 2487785, 4975570, 5473127, 9951140, 10946254, 12438925, 21892508, 24877850, 27365635, 49755700, 54731270, 63189739, 109462540, 126379478, 136828175, 252758956, 273656350, 315948695, 547312700, 631897390, 695087129, 1263794780, 1390174258, 1579743475, 2780348516, 3159486950, 3475435645, 6318973900, 6950871290, 13901742580, 17377178225, 34754356450, 69508712900]

約数ペア:

[(1, 69508712900), (2, 34754356450), (4, 17377178225), (5, 13901742580), (10, 6950871290), (11, 6318973900), (20, 3475435645), (22, 3159486950), (25, 2780348516), (44, 1579743475), (50, 1390174258), (55, 1263794780), (100, 695087129), (110, 631897390), (127, 547312700), (220, 315948695), (254, 273656350), (275, 252758956), (508, 136828175), (550, 126379478), (635, 109462540), (1100, 63189739), (1270, 54731270), (1397, 49755700), (2540, 27365635), (2794, 24877850), (3175, 21892508), (5588, 12438925), (6350, 10946254), (6985, 9951140), (12700, 5473127), (13970, 4975570), (27940, 2487785), (34925, 1990228), (69850, 995114), (139700, 497557)]