103896320

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:236

約数の個数: 144

約数和(自身を含む): 279030528

約数和(自身を除く): 175134208

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 47, 55, 64, 80, 88, 94, 110, 128, 157, 160, 176, 188, 220, 235, 256, 314, 320, 352, 376, 440, 470, 517, 628, 640, 704, 752, 785, 880, 940, 1034, 1256, 1280, 1408, 1504, 1570, 1727, 1760, 1880, 2068, 2512, 2585, 2816, 3008, 3140, 3454, 3520, 3760, 4136, 5024, 5170, 6016, 6280, 6908, 7040, 7379, 7520, 8272, 8635, 10048, 10340, 12032, 12560, 13816, 14080, 14758, 15040, 16544, 17270, 20096, 20680, 25120, 27632, 29516, 30080, 33088, 34540, 36895, 40192, 41360, 50240, 55264, 59032, 60160, 66176, 69080, 73790, 81169, 82720, 100480, 110528, 118064, 132352, 138160, 147580, 162338, 165440, 200960, 221056, 236128, 276320, 295160, 324676, 330880, 405845, 442112, 472256, 552640, 590320, 649352, 661760, 811690, 944512, 1105280, 1180640, 1298704, 1623380, 1889024, 2210560, 2361280, 2597408, 3246760, 4722560, 5194816, 6493520, 9445120, 10389632, 12987040, 20779264, 25974080, 51948160, 103896320]

約数ペア:

[(1, 103896320), (2, 51948160), (4, 25974080), (5, 20779264), (8, 12987040), (10, 10389632), (11, 9445120), (16, 6493520), (20, 5194816), (22, 4722560), (32, 3246760), (40, 2597408), (44, 2361280), (47, 2210560), (55, 1889024), (64, 1623380), (80, 1298704), (88, 1180640), (94, 1105280), (110, 944512), (128, 811690), (157, 661760), (160, 649352), (176, 590320), (188, 552640), (220, 472256), (235, 442112), (256, 405845), (314, 330880), (320, 324676), (352, 295160), (376, 276320), (440, 236128), (470, 221056), (517, 200960), (628, 165440), (640, 162338), (704, 147580), (752, 138160), (785, 132352), (880, 118064), (940, 110528), (1034, 100480), (1256, 82720), (1280, 81169), (1408, 73790), (1504, 69080), (1570, 66176), (1727, 60160), (1760, 59032), (1880, 55264), (2068, 50240), (2512, 41360), (2585, 40192), (2816, 36895), (3008, 34540), (3140, 33088), (3454, 30080), (3520, 29516), (3760, 27632), (4136, 25120), (5024, 20680), (5170, 20096), (6016, 17270), (6280, 16544), (6908, 15040), (7040, 14758), (7379, 14080), (7520, 13816), (8272, 12560), (8635, 12032), (10048, 10340)]