3479844820

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{52837}}^1$

素因数の和:52972

約数の個数: 48

約数和(自身を含む): 7589650320

約数和(自身を除く): 4109805500

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 89, 148, 178, 185, 356, 370, 445, 740, 890, 1780, 3293, 6586, 13172, 16465, 32930, 52837, 65860, 105674, 211348, 264185, 528370, 1056740, 1954969, 3909938, 4702493, 7819876, 9404986, 9774845, 18809972, 19549690, 23512465, 39099380, 47024930, 94049860, 173992241, 347984482, 695968964, 869961205, 1739922410, 3479844820]

約数ペア:

[(1, 3479844820), (2, 1739922410), (4, 869961205), (5, 695968964), (10, 347984482), (20, 173992241), (37, 94049860), (74, 47024930), (89, 39099380), (148, 23512465), (178, 19549690), (185, 18809972), (356, 9774845), (370, 9404986), (445, 7819876), (740, 4702493), (890, 3909938), (1780, 1954969), (3293, 1056740), (6586, 528370), (13172, 264185), (16465, 211348), (32930, 105674), (52837, 65860)]