32878940

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{283}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 71615712

約数和(自身を除く): 38736772

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 157, 185, 283, 314, 370, 566, 628, 740, 785, 1132, 1415, 1570, 2830, 3140, 5660, 5809, 10471, 11618, 20942, 23236, 29045, 41884, 44431, 52355, 58090, 88862, 104710, 116180, 177724, 209420, 222155, 444310, 888620, 1643947, 3287894, 6575788, 8219735, 16439470, 32878940]

約数ペア:

[(1, 32878940), (2, 16439470), (4, 8219735), (5, 6575788), (10, 3287894), (20, 1643947), (37, 888620), (74, 444310), (148, 222155), (157, 209420), (185, 177724), (283, 116180), (314, 104710), (370, 88862), (566, 58090), (628, 52355), (740, 44431), (785, 41884), (1132, 29045), (1415, 23236), (1570, 20942), (2830, 11618), (3140, 10471), (5660, 5809)]