559992160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{38461}}^1$

素因数の和:38496

約数の個数: 96

約数和(自身を含む): 1628327232

約数和(自身を除く): 1068335072

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 7280, 14560, 38461, 76922, 153844, 192305, 269227, 307688, 384610, 499993, 538454, 615376, 769220, 999986, 1076908, 1230752, 1346135, 1538440, 1999972, 2153816, 2499965, 2692270, 3076880, 3499951, 3999944, 4307632, 4999930, 5384540, 6153760, 6999902, 7999888, 8615264, 9999860, 10769080, 13999804, 15999776, 17499755, 19999720, 21538160, 27999608, 34999510, 39999440, 43076320, 55999216, 69999020, 79998880, 111998432, 139998040, 279996080, 559992160]

約数ペア:

[(1, 559992160), (2, 279996080), (4, 139998040), (5, 111998432), (7, 79998880), (8, 69999020), (10, 55999216), (13, 43076320), (14, 39999440), (16, 34999510), (20, 27999608), (26, 21538160), (28, 19999720), (32, 17499755), (35, 15999776), (40, 13999804), (52, 10769080), (56, 9999860), (65, 8615264), (70, 7999888), (80, 6999902), (91, 6153760), (104, 5384540), (112, 4999930), (130, 4307632), (140, 3999944), (160, 3499951), (182, 3076880), (208, 2692270), (224, 2499965), (260, 2153816), (280, 1999972), (364, 1538440), (416, 1346135), (455, 1230752), (520, 1076908), (560, 999986), (728, 769220), (910, 615376), (1040, 538454), (1120, 499993), (1456, 384610), (1820, 307688), (2080, 269227), (2912, 192305), (3640, 153844), (7280, 76922), (14560, 38461)]