1569446720

素因数分解:

$2^6\times 5^1\times {\mathrm{971}}^1\times {\mathrm{5051}}^1$

素因数の和:6039

約数の個数: 56

約数和(自身を含む): 3741834528

約数和(自身を除く): 2172387808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 971, 1942, 3884, 4855, 5051, 7768, 9710, 10102, 15536, 19420, 20204, 25255, 31072, 38840, 40408, 50510, 62144, 77680, 80816, 101020, 155360, 161632, 202040, 310720, 323264, 404080, 808160, 1616320, 4904521, 9809042, 19618084, 24522605, 39236168, 49045210, 78472336, 98090420, 156944672, 196180840, 313889344, 392361680, 784723360, 1569446720]

約数ペア:

[(1, 1569446720), (2, 784723360), (4, 392361680), (5, 313889344), (8, 196180840), (10, 156944672), (16, 98090420), (20, 78472336), (32, 49045210), (40, 39236168), (64, 24522605), (80, 19618084), (160, 9809042), (320, 4904521), (971, 1616320), (1942, 808160), (3884, 404080), (4855, 323264), (5051, 310720), (7768, 202040), (9710, 161632), (10102, 155360), (15536, 101020), (19420, 80816), (20204, 77680), (25255, 62144), (31072, 50510), (38840, 40408)]