27506840

素因数分解:

$2^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{2347}}^1$

素因数の和:2651

約数の個数: 32

約数和(自身を含む): 62128080

約数和(自身を除く): 34621240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 293, 586, 1172, 1465, 2344, 2347, 2930, 4694, 5860, 9388, 11720, 11735, 18776, 23470, 46940, 93880, 687671, 1375342, 2750684, 3438355, 5501368, 6876710, 13753420, 27506840]

約数ペア:

[(1, 27506840), (2, 13753420), (4, 6876710), (5, 5501368), (8, 3438355), (10, 2750684), (20, 1375342), (40, 687671), (293, 93880), (586, 46940), (1172, 23470), (1465, 18776), (2344, 11735), (2347, 11720), (2930, 9388), (4694, 5860)]