103640389990

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{15731}}^1\times {\mathrm{16069}}^1$

素因数の和:31848

約数の個数: 32

約数和(自身を含む): 191126809440

約数和(自身を除く): 87486419450

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 15731, 16069, 31462, 32138, 78655, 80345, 157310, 160690, 644971, 658829, 1289942, 1317658, 3224855, 3294145, 6449710, 6588290, 252781439, 505562878, 1263907195, 2527814390, 10364038999, 20728077998, 51820194995, 103640389990]

約数ペア:

[(1, 103640389990), (2, 51820194995), (5, 20728077998), (10, 10364038999), (41, 2527814390), (82, 1263907195), (205, 505562878), (410, 252781439), (15731, 6588290), (16069, 6449710), (31462, 3294145), (32138, 3224855), (78655, 1317658), (80345, 1289942), (157310, 658829), (160690, 644971)]