672984400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3557}}^1$

素因数の和:3629

約数の個数: 120

約数和(自身を含む): 1805357664

約数和(自身を除く): 1132373264

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 43, 44, 50, 55, 80, 86, 88, 100, 110, 172, 176, 200, 215, 220, 275, 344, 400, 430, 440, 473, 550, 688, 860, 880, 946, 1075, 1100, 1720, 1892, 2150, 2200, 2365, 3440, 3557, 3784, 4300, 4400, 4730, 7114, 7568, 8600, 9460, 11825, 14228, 17200, 17785, 18920, 23650, 28456, 35570, 37840, 39127, 47300, 56912, 71140, 78254, 88925, 94600, 142280, 152951, 156508, 177850, 189200, 195635, 284560, 305902, 313016, 355700, 391270, 611804, 626032, 711400, 764755, 782540, 978175, 1223608, 1422800, 1529510, 1565080, 1682461, 1956350, 2447216, 3059020, 3130160, 3364922, 3823775, 3912700, 6118040, 6729844, 7647550, 7825400, 8412305, 12236080, 13459688, 15295100, 15650800, 16824610, 26919376, 30590200, 33649220, 42061525, 61180400, 67298440, 84123050, 134596880, 168246100, 336492200, 672984400]

約数ペア:

[(1, 672984400), (2, 336492200), (4, 168246100), (5, 134596880), (8, 84123050), (10, 67298440), (11, 61180400), (16, 42061525), (20, 33649220), (22, 30590200), (25, 26919376), (40, 16824610), (43, 15650800), (44, 15295100), (50, 13459688), (55, 12236080), (80, 8412305), (86, 7825400), (88, 7647550), (100, 6729844), (110, 6118040), (172, 3912700), (176, 3823775), (200, 3364922), (215, 3130160), (220, 3059020), (275, 2447216), (344, 1956350), (400, 1682461), (430, 1565080), (440, 1529510), (473, 1422800), (550, 1223608), (688, 978175), (860, 782540), (880, 764755), (946, 711400), (1075, 626032), (1100, 611804), (1720, 391270), (1892, 355700), (2150, 313016), (2200, 305902), (2365, 284560), (3440, 195635), (3557, 189200), (3784, 177850), (4300, 156508), (4400, 152951), (4730, 142280), (7114, 94600), (7568, 88925), (8600, 78254), (9460, 71140), (11825, 56912), (14228, 47300), (17200, 39127), (17785, 37840), (18920, 35570), (23650, 28456)]