340966250

素因数分解:

$2^1\times 5^4\times {\mathrm{41}}^1\times {\mathrm{6653}}^1$

素因数の和:6716

約数の個数: 40

約数和(自身を含む): 654793524

約数和(自身を除く): 313827274

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 125, 205, 250, 410, 625, 1025, 1250, 2050, 5125, 6653, 10250, 13306, 25625, 33265, 51250, 66530, 166325, 272773, 332650, 545546, 831625, 1363865, 1663250, 2727730, 4158125, 6819325, 8316250, 13638650, 34096625, 68193250, 170483125, 340966250]

約数ペア:

[(1, 340966250), (2, 170483125), (5, 68193250), (10, 34096625), (25, 13638650), (41, 8316250), (50, 6819325), (82, 4158125), (125, 2727730), (205, 1663250), (250, 1363865), (410, 831625), (625, 545546), (1025, 332650), (1250, 272773), (2050, 166325), (5125, 66530), (6653, 51250), (10250, 33265), (13306, 25625)]