20100522670

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1\times {\mathrm{62597}}^1$

素因数の和:62964

約数の個数: 32

約数和(自身を含む): 36588280608

約数和(自身を除く): 16487757938

約数列:

[1, 2, 5, 10, 163, 197, 326, 394, 815, 985, 1630, 1970, 32111, 62597, 64222, 125194, 160555, 312985, 321110, 625970, 10203311, 12331609, 20406622, 24663218, 51016555, 61658045, 102033110, 123316090, 2010052267, 4020104534, 10050261335, 20100522670]

約数ペア:

[(1, 20100522670), (2, 10050261335), (5, 4020104534), (10, 2010052267), (163, 123316090), (197, 102033110), (326, 61658045), (394, 51016555), (815, 24663218), (985, 20406622), (1630, 12331609), (1970, 10203311), (32111, 625970), (62597, 321110), (64222, 312985), (125194, 160555)]