25974080

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:232

約数の個数: 112

約数和(自身を含む): 69348096

約数和(自身を除く): 43374016

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 47, 55, 64, 80, 88, 94, 110, 157, 160, 176, 188, 220, 235, 314, 320, 352, 376, 440, 470, 517, 628, 704, 752, 785, 880, 940, 1034, 1256, 1504, 1570, 1727, 1760, 1880, 2068, 2512, 2585, 3008, 3140, 3454, 3520, 3760, 4136, 5024, 5170, 6280, 6908, 7379, 7520, 8272, 8635, 10048, 10340, 12560, 13816, 14758, 15040, 16544, 17270, 20680, 25120, 27632, 29516, 33088, 34540, 36895, 41360, 50240, 55264, 59032, 69080, 73790, 81169, 82720, 110528, 118064, 138160, 147580, 162338, 165440, 236128, 276320, 295160, 324676, 405845, 472256, 552640, 590320, 649352, 811690, 1180640, 1298704, 1623380, 2361280, 2597408, 3246760, 5194816, 6493520, 12987040, 25974080]

約数ペア:

[(1, 25974080), (2, 12987040), (4, 6493520), (5, 5194816), (8, 3246760), (10, 2597408), (11, 2361280), (16, 1623380), (20, 1298704), (22, 1180640), (32, 811690), (40, 649352), (44, 590320), (47, 552640), (55, 472256), (64, 405845), (80, 324676), (88, 295160), (94, 276320), (110, 236128), (157, 165440), (160, 162338), (176, 147580), (188, 138160), (220, 118064), (235, 110528), (314, 82720), (320, 81169), (352, 73790), (376, 69080), (440, 59032), (470, 55264), (517, 50240), (628, 41360), (704, 36895), (752, 34540), (785, 33088), (880, 29516), (940, 27632), (1034, 25120), (1256, 20680), (1504, 17270), (1570, 16544), (1727, 15040), (1760, 14758), (1880, 13816), (2068, 12560), (2512, 10340), (2585, 10048), (3008, 8635), (3140, 8272), (3454, 7520), (3520, 7379), (3760, 6908), (4136, 6280), (5024, 5170)]