4009099250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1233569}}^1$

素因数の和:1233599

約数の個数: 32

約数和(自身を含む): 8082350640

約数和(自身を除く): 4073251390

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 1233569, 2467138, 6167845, 12335690, 16036397, 30839225, 32072794, 61678450, 80181985, 154196125, 160363970, 308392250, 400909925, 801819850, 2004549625, 4009099250]

約数ペア:

[(1, 4009099250), (2, 2004549625), (5, 801819850), (10, 400909925), (13, 308392250), (25, 160363970), (26, 154196125), (50, 80181985), (65, 61678450), (125, 32072794), (130, 30839225), (250, 16036397), (325, 12335690), (650, 6167845), (1625, 2467138), (3250, 1233569)]