1147250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{353}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 2319408

約数和(自身を除く): 1172158

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 353, 650, 706, 1625, 1765, 3250, 3530, 4589, 8825, 9178, 17650, 22945, 44125, 45890, 88250, 114725, 229450, 573625, 1147250]

約数ペア:

[(1, 1147250), (2, 573625), (5, 229450), (10, 114725), (13, 88250), (25, 45890), (26, 44125), (50, 22945), (65, 17650), (125, 9178), (130, 8825), (250, 4589), (325, 3530), (353, 3250), (650, 1765), (706, 1625)]