136546250

素因数分解:

$2^1\times 5^4\times {\mathrm{313}}^1\times {\mathrm{349}}^1$

素因数の和:684

約数の個数: 40

約数和(自身を含む): 257495700

約数和(自身を除く): 120949450

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 313, 349, 625, 626, 698, 1250, 1565, 1745, 3130, 3490, 7825, 8725, 15650, 17450, 39125, 43625, 78250, 87250, 109237, 195625, 218125, 218474, 391250, 436250, 546185, 1092370, 2730925, 5461850, 13654625, 27309250, 68273125, 136546250]

約数ペア:

[(1, 136546250), (2, 68273125), (5, 27309250), (10, 13654625), (25, 5461850), (50, 2730925), (125, 1092370), (250, 546185), (313, 436250), (349, 391250), (625, 218474), (626, 218125), (698, 195625), (1250, 109237), (1565, 87250), (1745, 78250), (3130, 43625), (3490, 39125), (7825, 17450), (8725, 15650)]