118636880

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1051}}^1$

素因数の和:1164

約数の個数: 80

約数和(自身を含む): 295856064

約数和(自身を除く): 177219184

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 83, 85, 136, 166, 170, 272, 332, 340, 415, 664, 680, 830, 1051, 1328, 1360, 1411, 1660, 2102, 2822, 3320, 4204, 5255, 5644, 6640, 7055, 8408, 10510, 11288, 14110, 16816, 17867, 21020, 22576, 28220, 35734, 42040, 56440, 71468, 84080, 87233, 89335, 112880, 142936, 174466, 178670, 285872, 348932, 357340, 436165, 697864, 714680, 872330, 1395728, 1429360, 1482961, 1744660, 2965922, 3489320, 5931844, 6978640, 7414805, 11863688, 14829610, 23727376, 29659220, 59318440, 118636880]

約数ペア:

[(1, 118636880), (2, 59318440), (4, 29659220), (5, 23727376), (8, 14829610), (10, 11863688), (16, 7414805), (17, 6978640), (20, 5931844), (34, 3489320), (40, 2965922), (68, 1744660), (80, 1482961), (83, 1429360), (85, 1395728), (136, 872330), (166, 714680), (170, 697864), (272, 436165), (332, 357340), (340, 348932), (415, 285872), (664, 178670), (680, 174466), (830, 142936), (1051, 112880), (1328, 89335), (1360, 87233), (1411, 84080), (1660, 71468), (2102, 56440), (2822, 42040), (3320, 35734), (4204, 28220), (5255, 22576), (5644, 21020), (6640, 17867), (7055, 16816), (8408, 14110), (10510, 11288)]