25525860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1$

素因数の和:437

約数の個数: 96

約数和(自身を含む): 76204800

約数和(自身を除く): 50678940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 53, 60, 69, 92, 106, 115, 138, 159, 212, 230, 265, 276, 318, 345, 349, 460, 530, 636, 690, 698, 795, 1047, 1060, 1219, 1380, 1396, 1590, 1745, 2094, 2438, 3180, 3490, 3657, 4188, 4876, 5235, 6095, 6980, 7314, 8027, 10470, 12190, 14628, 16054, 18285, 18497, 20940, 24081, 24380, 32108, 36570, 36994, 40135, 48162, 55491, 73140, 73988, 80270, 92485, 96324, 110982, 120405, 160540, 184970, 221964, 240810, 277455, 369940, 425431, 481620, 554910, 850862, 1109820, 1276293, 1701724, 2127155, 2552586, 4254310, 5105172, 6381465, 8508620, 12762930, 25525860]

約数ペア:

[(1, 25525860), (2, 12762930), (3, 8508620), (4, 6381465), (5, 5105172), (6, 4254310), (10, 2552586), (12, 2127155), (15, 1701724), (20, 1276293), (23, 1109820), (30, 850862), (46, 554910), (53, 481620), (60, 425431), (69, 369940), (92, 277455), (106, 240810), (115, 221964), (138, 184970), (159, 160540), (212, 120405), (230, 110982), (265, 96324), (276, 92485), (318, 80270), (345, 73988), (349, 73140), (460, 55491), (530, 48162), (636, 40135), (690, 36994), (698, 36570), (795, 32108), (1047, 24380), (1060, 24081), (1219, 20940), (1380, 18497), (1396, 18285), (1590, 16054), (1745, 14628), (2094, 12190), (2438, 10470), (3180, 8027), (3490, 7314), (3657, 6980), (4188, 6095), (4876, 5235)]