9888947060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4231}}^1\times {\mathrm{5081}}^1$

素因数の和:9344

約数の個数: 48

約数和(自身を含む): 21679080192

約数和(自身を除く): 11790133132

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 4231, 5081, 8462, 10162, 16924, 20324, 21155, 25405, 42310, 50810, 84620, 97313, 101620, 116863, 194626, 233726, 389252, 467452, 486565, 584315, 973130, 1168630, 1946260, 2337260, 21497711, 42995422, 85990844, 107488555, 214977110, 429954220, 494447353, 988894706, 1977789412, 2472236765, 4944473530, 9888947060]

約数ペア:

[(1, 9888947060), (2, 4944473530), (4, 2472236765), (5, 1977789412), (10, 988894706), (20, 494447353), (23, 429954220), (46, 214977110), (92, 107488555), (115, 85990844), (230, 42995422), (460, 21497711), (4231, 2337260), (5081, 1946260), (8462, 1168630), (10162, 973130), (16924, 584315), (20324, 486565), (21155, 467452), (25405, 389252), (42310, 233726), (50810, 194626), (84620, 116863), (97313, 101620)]