40103930

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1\times {\mathrm{383}}^1$

素因数の和:710

約数の個数: 32

約数和(自身を含む): 74594304

約数和(自身を除く): 34490374

約数列:

[1, 2, 5, 10, 37, 74, 185, 283, 370, 383, 566, 766, 1415, 1915, 2830, 3830, 10471, 14171, 20942, 28342, 52355, 70855, 104710, 108389, 141710, 216778, 541945, 1083890, 4010393, 8020786, 20051965, 40103930]

約数ペア:

[(1, 40103930), (2, 20051965), (5, 8020786), (10, 4010393), (37, 1083890), (74, 541945), (185, 216778), (283, 141710), (370, 108389), (383, 104710), (566, 70855), (766, 52355), (1415, 28342), (1915, 20942), (2830, 14171), (3830, 10471)]