5264215840

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2530873}}^1$

素因数の和:2530901

約数の個数: 48

約数和(自身を含む): 13393385208

約数和(自身を除く): 8129169368

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 2530873, 5061746, 10123492, 12654365, 20246984, 25308730, 32901349, 40493968, 50617460, 65802698, 80987936, 101234920, 131605396, 164506745, 202469840, 263210792, 329013490, 404939680, 526421584, 658026980, 1052843168, 1316053960, 2632107920, 5264215840]

約数ペア:

[(1, 5264215840), (2, 2632107920), (4, 1316053960), (5, 1052843168), (8, 658026980), (10, 526421584), (13, 404939680), (16, 329013490), (20, 263210792), (26, 202469840), (32, 164506745), (40, 131605396), (52, 101234920), (65, 80987936), (80, 65802698), (104, 50617460), (130, 40493968), (160, 32901349), (208, 25308730), (260, 20246984), (416, 12654365), (520, 10123492), (1040, 5061746), (2080, 2530873)]