38494180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1249}}^1$

素因数の和:1348

約数の個数: 48

約数和(自身を含む): 85680000

約数和(自身を除く): 47185820

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 67, 92, 115, 134, 230, 268, 335, 460, 670, 1249, 1340, 1541, 2498, 3082, 4996, 6164, 6245, 7705, 12490, 15410, 24980, 28727, 30820, 57454, 83683, 114908, 143635, 167366, 287270, 334732, 418415, 574540, 836830, 1673660, 1924709, 3849418, 7698836, 9623545, 19247090, 38494180]

約数ペア:

[(1, 38494180), (2, 19247090), (4, 9623545), (5, 7698836), (10, 3849418), (20, 1924709), (23, 1673660), (46, 836830), (67, 574540), (92, 418415), (115, 334732), (134, 287270), (230, 167366), (268, 143635), (335, 114908), (460, 83683), (670, 57454), (1249, 30820), (1340, 28727), (1541, 24980), (2498, 15410), (3082, 12490), (4996, 7705), (6164, 6245)]