11312900

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:173

約数の個数: 72

約数和(自身を含む): 26248320

約数和(自身を除く): 14935420

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 47, 50, 58, 83, 94, 100, 116, 145, 166, 188, 235, 290, 332, 415, 470, 580, 725, 830, 940, 1175, 1363, 1450, 1660, 2075, 2350, 2407, 2726, 2900, 3901, 4150, 4700, 4814, 5452, 6815, 7802, 8300, 9628, 12035, 13630, 15604, 19505, 24070, 27260, 34075, 39010, 48140, 60175, 68150, 78020, 97525, 113129, 120350, 136300, 195050, 226258, 240700, 390100, 452516, 565645, 1131290, 2262580, 2828225, 5656450, 11312900]

約数ペア:

[(1, 11312900), (2, 5656450), (4, 2828225), (5, 2262580), (10, 1131290), (20, 565645), (25, 452516), (29, 390100), (47, 240700), (50, 226258), (58, 195050), (83, 136300), (94, 120350), (100, 113129), (116, 97525), (145, 78020), (166, 68150), (188, 60175), (235, 48140), (290, 39010), (332, 34075), (415, 27260), (470, 24070), (580, 19505), (725, 15604), (830, 13630), (940, 12035), (1175, 9628), (1363, 8300), (1450, 7802), (1660, 6815), (2075, 5452), (2350, 4814), (2407, 4700), (2726, 4150), (2900, 3901)]