39371840

素因数分解:

$2^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2017}}^1$

素因数の和:2095

約数の個数: 56

約数和(自身を含む): 95338392

約数和(自身を除く): 55966552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 160, 244, 305, 320, 488, 610, 976, 1220, 1952, 2017, 2440, 3904, 4034, 4880, 8068, 9760, 10085, 16136, 19520, 20170, 32272, 40340, 64544, 80680, 123037, 129088, 161360, 246074, 322720, 492148, 615185, 645440, 984296, 1230370, 1968592, 2460740, 3937184, 4921480, 7874368, 9842960, 19685920, 39371840]

約数ペア:

[(1, 39371840), (2, 19685920), (4, 9842960), (5, 7874368), (8, 4921480), (10, 3937184), (16, 2460740), (20, 1968592), (32, 1230370), (40, 984296), (61, 645440), (64, 615185), (80, 492148), (122, 322720), (160, 246074), (244, 161360), (305, 129088), (320, 123037), (488, 80680), (610, 64544), (976, 40340), (1220, 32272), (1952, 20170), (2017, 19520), (2440, 16136), (3904, 10085), (4034, 9760), (4880, 8068)]