99084020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{4091}}^1$

素因数の和:4280

約数の個数: 48

約数和(自身を含む): 239234688

約数和(自身を除く): 140150668

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 173, 346, 692, 865, 1211, 1730, 2422, 3460, 4091, 4844, 6055, 8182, 12110, 16364, 20455, 24220, 28637, 40910, 57274, 81820, 114548, 143185, 286370, 572740, 707743, 1415486, 2830972, 3538715, 4954201, 7077430, 9908402, 14154860, 19816804, 24771005, 49542010, 99084020]

約数ペア:

[(1, 99084020), (2, 49542010), (4, 24771005), (5, 19816804), (7, 14154860), (10, 9908402), (14, 7077430), (20, 4954201), (28, 3538715), (35, 2830972), (70, 1415486), (140, 707743), (173, 572740), (346, 286370), (692, 143185), (865, 114548), (1211, 81820), (1730, 57274), (2422, 40910), (3460, 28637), (4091, 24220), (4844, 20455), (6055, 16364), (8182, 12110)]