13305319420

素因数分解:

$2^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{347}}^1\times {\mathrm{5689}}^1$

素因数の和:6382

約数の個数: 48

約数和(自身を含む): 28109783520

約数和(自身を除く): 14804464100

約数列:

[1, 2, 4, 5, 10, 20, 337, 347, 674, 694, 1348, 1388, 1685, 1735, 3370, 3470, 5689, 6740, 6940, 11378, 22756, 28445, 56890, 113780, 116939, 233878, 467756, 584695, 1169390, 1917193, 1974083, 2338780, 3834386, 3948166, 7668772, 7896332, 9585965, 9870415, 19171930, 19740830, 38343860, 39481660, 665265971, 1330531942, 2661063884, 3326329855, 6652659710, 13305319420]

約数ペア:

[(1, 13305319420), (2, 6652659710), (4, 3326329855), (5, 2661063884), (10, 1330531942), (20, 665265971), (337, 39481660), (347, 38343860), (674, 19740830), (694, 19171930), (1348, 9870415), (1388, 9585965), (1685, 7896332), (1735, 7668772), (3370, 3948166), (3470, 3834386), (5689, 2338780), (6740, 1974083), (6940, 1917193), (11378, 1169390), (22756, 584695), (28445, 467756), (56890, 233878), (113780, 116939)]