4102250

素因数分解:

$2^1\times 5^3\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 7834320

約数和(自身を除く): 3732070

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 125, 250, 269, 305, 538, 610, 1345, 1525, 2690, 3050, 6725, 7625, 13450, 15250, 16409, 32818, 33625, 67250, 82045, 164090, 410225, 820450, 2051125, 4102250]

約数ペア:

[(1, 4102250), (2, 2051125), (5, 820450), (10, 410225), (25, 164090), (50, 82045), (61, 67250), (122, 33625), (125, 32818), (250, 16409), (269, 15250), (305, 13450), (538, 7625), (610, 6725), (1345, 3050), (1525, 2690)]