112890880

素因数分解:

$2^{10}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1297}}^1$

素因数の和:1339

約数の個数: 88

約数和(自身を含む): 286956648

約数和(自身を除く): 174065768

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 512, 544, 640, 680, 1024, 1088, 1280, 1297, 1360, 2176, 2560, 2594, 2720, 4352, 5120, 5188, 5440, 6485, 8704, 10376, 10880, 12970, 17408, 20752, 21760, 22049, 25940, 41504, 43520, 44098, 51880, 83008, 87040, 88196, 103760, 110245, 166016, 176392, 207520, 220490, 332032, 352784, 415040, 440980, 664064, 705568, 830080, 881960, 1328128, 1411136, 1660160, 1763920, 2822272, 3320320, 3527840, 5644544, 6640640, 7055680, 11289088, 14111360, 22578176, 28222720, 56445440, 112890880]

約数ペア:

[(1, 112890880), (2, 56445440), (4, 28222720), (5, 22578176), (8, 14111360), (10, 11289088), (16, 7055680), (17, 6640640), (20, 5644544), (32, 3527840), (34, 3320320), (40, 2822272), (64, 1763920), (68, 1660160), (80, 1411136), (85, 1328128), (128, 881960), (136, 830080), (160, 705568), (170, 664064), (256, 440980), (272, 415040), (320, 352784), (340, 332032), (512, 220490), (544, 207520), (640, 176392), (680, 166016), (1024, 110245), (1088, 103760), (1280, 88196), (1297, 87040), (1360, 83008), (2176, 51880), (2560, 44098), (2594, 43520), (2720, 41504), (4352, 25940), (5120, 22049), (5188, 21760), (5440, 20752), (6485, 17408), (8704, 12970), (10376, 10880)]