307996880

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{104053}}^1$

素因数の和:104103

約数の個数: 40

約数和(自身を含む): 735453672

約数和(自身を除く): 427456792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 104053, 208106, 416212, 520265, 832424, 1040530, 1664848, 2081060, 3849961, 4162120, 7699922, 8324240, 15399844, 19249805, 30799688, 38499610, 61599376, 76999220, 153998440, 307996880]

約数ペア:

[(1, 307996880), (2, 153998440), (4, 76999220), (5, 61599376), (8, 38499610), (10, 30799688), (16, 19249805), (20, 15399844), (37, 8324240), (40, 7699922), (74, 4162120), (80, 3849961), (148, 2081060), (185, 1664848), (296, 1040530), (370, 832424), (592, 520265), (740, 416212), (1480, 208106), (2960, 104053)]