2176541360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{7727}}^1$

素因数の和:8250

約数の個数: 80

約数和(自身を含む): 5795629056

約数和(自身を除く): 3619087696

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 503, 560, 1006, 2012, 2515, 3521, 4024, 5030, 7042, 7727, 8048, 10060, 14084, 15454, 17605, 20120, 28168, 30908, 35210, 38635, 40240, 54089, 56336, 61816, 70420, 77270, 108178, 123632, 140840, 154540, 216356, 270445, 281680, 309080, 432712, 540890, 618160, 865424, 1081780, 2163560, 3886681, 4327120, 7773362, 15546724, 19433405, 27206767, 31093448, 38866810, 54413534, 62186896, 77733620, 108827068, 136033835, 155467240, 217654136, 272067670, 310934480, 435308272, 544135340, 1088270680, 2176541360]

約数ペア:

[(1, 2176541360), (2, 1088270680), (4, 544135340), (5, 435308272), (7, 310934480), (8, 272067670), (10, 217654136), (14, 155467240), (16, 136033835), (20, 108827068), (28, 77733620), (35, 62186896), (40, 54413534), (56, 38866810), (70, 31093448), (80, 27206767), (112, 19433405), (140, 15546724), (280, 7773362), (503, 4327120), (560, 3886681), (1006, 2163560), (2012, 1081780), (2515, 865424), (3521, 618160), (4024, 540890), (5030, 432712), (7042, 309080), (7727, 281680), (8048, 270445), (10060, 216356), (14084, 154540), (15454, 140840), (17605, 123632), (20120, 108178), (28168, 77270), (30908, 70420), (35210, 61816), (38635, 56336), (40240, 54089)]